Analog Devices Inc./Maxim Integrated

The MAX22663−MAX22666 are a family of 6-channel, reinforced, fast, low-power digital galvanic isolators using Analog Devices’ proprietary process technology. All devices feature reinforced isolation with a withstand voltage rating of 5kVRMS for 60 seconds. Both automotive and general-purpose devices are rated for operation at ambient temperatures from -40°C to +125°C. Devices with /V suffix are AEC-Q100 qualified. See the Ordering Information for all automotive grade part numbers.IndustrialIsolated SPI, RS-232/422/485, CAN, Digital I/OFieldbus CommunicationsMotor ControlMedical SystemsThese devices transfer digital signals between circuits with different power domains, using as little as 0.71mW per channel at 1Mbps (1.8V supply). The low-power feature reduces system dissipation, increases reliability, and enables compact designs.Devices are available with a maximum data rate of either 25Mbps or 200Mbps and with default-high or default-low outputs. The devices feature low propagation delay and low clock jitter, reducing system latency.Independent 1.71V to 5.5V supplies on each side also make the devices suitable for use as level translators. Three channels of the MAX22663 transmit digital signals in one direction, while the remaining three do in the opposite. The MAX22664 provides four channels for digital signal transmission, two of which travel in one direction and the other two in the opposite direction. The MAX22665 provides five channels for digital signal transmission in one direction and the other in the opposite direction. The MAX22666 features all six channels transmitting digital signals in one direction.APPLICATIONSAutomotiveHybrid Electric VehicleChargersBattery Management System (BMS)Inverters

The MAX22663−MAX22666 are a family of 6-channel, reinforced, fast, low-power digital galvanic isolators using Analog Devices’ proprietary process technology. All devices feature reinforced isolation with a withstand voltage rating of 5kVRMS for 60 seconds. Both automotive and general-purpose devices are rated for operation at ambient temperatures from -40°C to +125°C. Devices with /V suffix are AEC-Q100 qualified. See the Ordering Information for all automotive grade part numbers.IndustrialIsolated SPI, RS-232/422/485, CAN, Digital I/OFieldbus CommunicationsMotor ControlMedical SystemsThese devices transfer digital signals between circuits with different power domains, using as little as 0.71mW per channel at 1Mbps (1.8V supply). The low-power feature reduces system dissipation, increases reliability, and enables compact designs.Devices are available with a maximum data rate of either 25Mbps or 200Mbps and with default-high or default-low outputs. The devices feature low propagation delay and low clock jitter, reducing system latency.Independent 1.71V to 5.5V supplies on each side also make the devices suitable for use as level translators.Three channels of the MAX22663 transmit digital signals in one direction, while the remaining three do in the opposite. The MAX22664 provides four channels for digital signal transmission, two of which travel in one direction and the other two in the opposite direction. The MAX22665 provides five channels for digital signal transmission in one direction and the other in the opposite direction. The MAX22666 features all six channels transmitting digital signals in one direction.ApplicationsAutomotiveHybrid Electric VehicleChargersBattery Management System (BMS)Inverters

The MAX22700–MAX22702 are a family of single-channel isolated gate drivers with ultra-high common-mode transient immunity (CMTI) of 300kV/µs (typ). TThe devices are designed to drive silicon-carbide (SiC) or gallium-nitride (GaN) transistors in various inverter or motor control applications with different output gate-drive circuitry and B-side supply voltages. The devices feature variants with output options for gate driver common pin GNDB (MAX22700), Miller Clamp (MAX22701), and adjustable undervoltagelockout UVLO (MAX22702). In addition, variants are offered as differential (D versions) or single-ended (E versions) inputs. All devices have integrated digital galvanic isolation using Maxim’s proprietary process technology. The MAX22700–MAX22702 feature isolation for a withstand voltage rating of 3kVRMS(narrow SOIC package) or 5kVRMS(wide SOIC package) for 60 seconds.All devices support a minimum pulse width of 20ns with a maximum pulse width distortion of 2ns. The part-to-part propagation delay is matched within 2ns (max) at +25°C ambient temperature, and 5ns (max) over the -40°C to +125°C operating temperature range. This feature reduces the power transistor’s dead time, thus improving overall efficiency.The MAX22700 and the MAX22702 have a maximum RDSONof 1.25Ω for the low-side driver, and the MAX22701 has an RDSONof 2.5Ω for the low-side driver. All devices have a maximum RDSONof 4.5Ω for the high-side driver. See the Ordering Information for suffixes associated with each option.The MAX22700–MAX22702 are available either in an 8-pin wide-body SOIC package with 8mm creepage and clearance, or in a smaller 8-pin narrow-body SOIC package with 4mm of creepage and clearance. The narrow SOIC package material has a minimum comparative tracking index (CTI) of 600, which gives it a group I rating in creepage tables, while the wide SOIC package material has a minimum CTI of 400, which gives it a group II rating in creepage tables. All devices are rated for operation at ambient temperatures of -40°C to +125°C.Design Solution: Choose a High CMTI Gate Driver That Cuts Your SiC Switch Dead-Time ›ApplicationsIsolated Gate Driver for InvertersMotor DrivesUPS and PV Inverters

The MAX22700–MAX22702 are a family of single-channel isolated gate drivers with ultra-high common-mode transient immunity (CMTI) of 300kV/µs (typ). TThe devices are designed to drive silicon-carbide (SiC) or gallium-nitride (GaN) transistors in various inverter or motor control applications with different output gate-drive circuitry and B-side supply voltages. The devices feature variants with output options for gate driver common pin GNDB (MAX22700), Miller Clamp (MAX22701), and adjustable undervoltagelockout UVLO (MAX22702). In addition, variants are offered as differential (D versions) or single-ended (E versions) inputs. All devices have integrated digital galvanic isolation using Maxim’s proprietary process technology. The MAX22700–MAX22702 feature isolation for a withstand voltage rating of 3kVRMS(narrow SOIC package) or 5kVRMS(wide SOIC package) for 60 seconds.All devices support a minimum pulse width of 20ns with a maximum pulse width distortion of 2ns. The part-to-part propagation delay is matched within 2ns (max) at +25°C ambient temperature, and 5ns (max) over the -40°C to +125°C operating temperature range. This feature reduces the power transistor’s dead time, thus improving overall efficiency.The MAX22700 and the MAX22702 have a maximum RDSONof 1.25Ω for the low-side driver, and the MAX22701 has an RDSONof 2.5Ω for the low-side driver. All devices have a maximum RDSONof 4.5Ω for the high-side driver. See the Ordering Information for suffixes associated with each option.The MAX22700–MAX22702 are available either in an 8-pin wide-body SOIC package with 8mm creepage and clearance, or in a smaller 8-pin narrow-body SOIC package with 4mm of creepage and clearance. The narrow SOIC package material has a minimum comparative tracking index (CTI) of 600, which gives it a group I rating in creepage tables, while the wide SOIC package material has a minimum CTI of 400, which gives it a group II rating in creepage tables. All devices are rated for operation at ambient temperatures of -40°C to +125°C.Design Solution: Choose a High CMTI Gate Driver That Cuts Your SiC Switch Dead-Time ›ApplicationsIsolated Gate Driver for InvertersMotor DrivesUPS and PV Inverters

The MAX22700–MAX22702 are a family of single-channel isolated gate drivers with ultra-high common-mode transient immunity (CMTI) of 300kV/µs (typ). TThe devices are designed to drive silicon-carbide (SiC) or gallium-nitride (GaN) transistors in various inverter or motor control applications with different output gate-drive circuitry and B-side supply voltages. The devices feature variants with output options for gate driver common pin GNDB (MAX22700), Miller Clamp (MAX22701), and adjustable undervoltagelockout UVLO (MAX22702). In addition, variants are offered as differential (D versions) or single-ended (E versions) inputs. All devices have integrated digital galvanic isolation using Maxim’s proprietary process technology. The MAX22700–MAX22702 feature isolation for a withstand voltage rating of 3kVRMS(narrow SOIC package) or 5kVRMS(wide SOIC package) for 60 seconds.All devices support a minimum pulse width of 20ns with a maximum pulse width distortion of 2ns. The part-to-part propagation delay is matched within 2ns (max) at +25°C ambient temperature, and 5ns (max) over the -40°C to +125°C operating temperature range. This feature reduces the power transistor’s dead time, thus improving overall efficiency.The MAX22700 and the MAX22702 have a maximum RDSONof 1.25Ω for the low-side driver, and the MAX22701 has an RDSONof 2.5Ω for the low-side driver. All devices have a maximum RDSONof 4.5Ω for the high-side driver. See the Ordering Information for suffixes associated with each option.The MAX22700–MAX22702 are available either in an 8-pin wide-body SOIC package with 8mm creepage and clearance, or in a smaller 8-pin narrow-body SOIC package with 4mm of creepage and clearance. The narrow SOIC package material has a minimum comparative tracking index (CTI) of 600, which gives it a group I rating in creepage tables, while the wide SOIC package material has a minimum CTI of 400, which gives it a group II rating in creepage tables. All devices are rated for operation at ambient temperatures of -40°C to +125°C.Design Solution: Choose a High CMTI Gate Driver That Cuts Your SiC Switch Dead-Time ›ApplicationsIsolated Gate Driver for InvertersMotor DrivesUPS and PV Inverters

The MAX22700–MAX22702 are a family of single-channel isolated gate drivers with ultra-high common-mode transient immunity (CMTI) of 300kV/µs (typ). TThe devices are designed to drive silicon-carbide (SiC) or gallium-nitride (GaN) transistors in various inverter or motor control applications with different output gate-drive circuitry and B-side supply voltages. The devices feature variants with output options for gate driver common pin GNDB (MAX22700), Miller Clamp (MAX22701), and adjustable undervoltagelockout UVLO (MAX22702). In addition, variants are offered as differential (D versions) or single-ended (E versions) inputs. All devices have integrated digital galvanic isolation using Maxim’s proprietary process technology. The MAX22700–MAX22702 feature isolation for a withstand voltage rating of 3kVRMS(narrow SOIC package) or 5kVRMS(wide SOIC package) for 60 seconds.All devices support a minimum pulse width of 20ns with a maximum pulse width distortion of 2ns. The part-to-part propagation delay is matched within 2ns (max) at +25°C ambient temperature, and 5ns (max) over the -40°C to +125°C operating temperature range. This feature reduces the power transistor’s dead time, thus improving overall efficiency.The MAX22700 and the MAX22702 have a maximum RDSONof 1.25Ω for the low-side driver, and the MAX22701 has an RDSONof 2.5Ω for the low-side driver. All devices have a maximum RDSONof 4.5Ω for the high-side driver. See the Ordering Information for suffixes associated with each option.The MAX22700–MAX22702 are available either in an 8-pin wide-body SOIC package with 8mm creepage and clearance, or in a smaller 8-pin narrow-body SOIC package with 4mm of creepage and clearance. The narrow SOIC package material has a minimum comparative tracking index (CTI) of 600, which gives it a group I rating in creepage tables, while the wide SOIC package material has a minimum CTI of 400, which gives it a group II rating in creepage tables. All devices are rated for operation at ambient temperatures of -40°C to +125°C.Design Solution: Choose a High CMTI Gate Driver That Cuts Your SiC Switch Dead-Time ›ApplicationsIsolated Gate Driver for InvertersMotor DrivesUPS and PV Inverters

The MAX22700–MAX22702 are a family of single-channel isolated gate drivers with ultra-high common-mode transient immunity (CMTI) of 300kV/µs (typ). TThe devices are designed to drive silicon-carbide (SiC) or gallium-nitride (GaN) transistors in various inverter or motor control applications with different output gate-drive circuitry and B-side supply voltages. The devices feature variants with output options for gate driver common pin GNDB (MAX22700), Miller Clamp (MAX22701), and adjustable undervoltagelockout UVLO (MAX22702). In addition, variants are offered as differential (D versions) or single-ended (E versions) inputs. All devices have integrated digital galvanic isolation using Maxim’s proprietary process technology. The MAX22700–MAX22702 feature isolation for a withstand voltage rating of 3kVRMS(narrow SOIC package) or 5kVRMS(wide SOIC package) for 60 seconds.All devices support a minimum pulse width of 20ns with a maximum pulse width distortion of 2ns. The part-to-part propagation delay is matched within 2ns (max) at +25°C ambient temperature, and 5ns (max) over the -40°C to +125°C operating temperature range. This feature reduces the power transistor’s dead time, thus improving overall efficiency.The MAX22700 and the MAX22702 have a maximum RDSONof 1.25Ω for the low-side driver, and the MAX22701 has an RDSONof 2.5Ω for the low-side driver. All devices have a maximum RDSONof 4.5Ω for the high-side driver. See the Ordering Information for suffixes associated with each option.The MAX22700–MAX22702 are available either in an 8-pin wide-body SOIC package with 8mm creepage and clearance, or in a smaller 8-pin narrow-body SOIC package with 4mm of creepage and clearance. The narrow SOIC package material has a minimum comparative tracking index (CTI) of 600, which gives it a group I rating in creepage tables, while the wide SOIC package material has a minimum CTI of 400, which gives it a group II rating in creepage tables. All devices are rated for operation at ambient temperatures of -40°C to +125°C.Design Solution: Choose a High CMTI Gate Driver That Cuts Your SiC Switch Dead-Time ›ApplicationsIsolated Gate Driver for InvertersMotor DrivesUPS and PV Inverters

The MAX22707 precision zero crossing detector provides a reliable and repeatable zero crossing detection signal based on an AC line input. The use of switched-capacitor filters helps to ensure minimal zero-crossing delay while tracking change in the input frequency and provides higher precision and a more inherently stable output than discrete solutions.The MAX22707 features a low-power, precision analog filter based on the switched-capacitor technology designed for precision filtering of AC input noise. The device requires only a simple external input network preceding the AC inputs and no additional external components for the filters. The two different filter types can be selected by the Filter Selection pin (FS). The available filter types are the fourth order BPF and LPF. The DC averaging filter capacitor function is used for the latter.The MAX22707 supports two standard line frequencies (50Hz and 60Hz) for both the filter types as well as rectified inputs in the case of LPF. If the BPF is selected, then the frequency selection Mode Control pin (MC) is used to select between 50Hz and 60Hz. If the LPF is selected, then the same pin is used to choose between 50/60Hz or 100/120Hz signal band (see Table 1). The Rectified Select pin (RS) is used to select between sine and rectified units (see Table 2). The MAX22707 is available in a compact 10-pin μMAX package and operates over the -40°C to +125°C temperature range.ApplicationsAC Phase DetectionFlexible Zero Crossing DetectionIndustrial Lighting Dimming