Analog Devices

The LTC5599 is a direct conversion I/Q modulator designed for low power wireless applications that enable direct modulation of differential baseband I and Q signals on an RF carrier. Single side-band modulation or side-band suppressed upconversion can be achieved by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband input ports can be either AC or DC coupled to a source with a common mode voltage level of about 1.4V. The SPI interface controls the supply current, modulator gain, and allows optimization of the LO carrier feedthrough and side-band suppression, with sine wave or square wave LO drive. A fixed LC network on the LO and RF ports covers a continuous 90MHz to 1300MHz operation. An on-chip thermometer can be activated to compensate for gain-temperature variations. More accurate temperature measurements can be made using an on-chip diode. In addition, a continuous analog gain control (VCTRL) pin can be used for fast power control.ApplicationsWireless MicrophonesBattery Powered RadiosAd-Hoc Wireless Infrastructure Networks"White-Space" TransmittersSoftware Defined Radios (SDR)Military Radios

SmartMesh IPwireless sensor networks are self managing, low power internet protocol (IP) networks built from wireless nodes called motes. The LTC5800-IPM is the SmartMesh IP integrated circuit in the Eterna®family of IEEE 802.15.4e System-on-Chip (SoC) solutions, featuring a highly integrated, low power radio design as well as an ARM Cortex-M3 32-bit microprocessor running SmartMesh IPembeddednetworking software.With SmartMesh IP time-synchronized networks, all motes in the network may route, source or terminate data, while providing many years of battery powered operation. SmartMesh IP is a highly flexible network with proven reliability and low power performance in an easy-to-integrate platform.The LTC5800-IPM’s behavior in a SmartMesh IP network is determined by the choice of SmartMesh IP network software loaded:Wireless Mote, EManager, or Access Point Mote in a SmartMesh IP network. The SmartMesh IP software provided with the LTC5800-IPM is fully tested and validated, and is readily configured via a software Application Programming Interface. Once you have purchased SmartMesh IP products, the SmartMesh IP stack binaries may be downloaded via your myAnalog account.The pin signaling behavior of the LTC5800*WR-IPMA hardware is determined by the software loaded and is described in detail in the following product datasheets:LTC5800-IPM=LTC5800*WR-IPMA hardware+SmartMesh IP MoteSoftware→LTC5800-IPM DatasheetLTC5800-IPR=LTC5800*WR-IPMA hardware+SmartMesh IP EManagerSoftware→LTC5800-IPR DatasheetLTC5800-IPA=LTC5800*WR-IPMA hardware+SmartMesh IP Access PointSoftware→LTC5800-IPA DatasheetNetwork FeaturesFeatureBenefit>99.999% Network ReliabilityAvoids communications dropouts common with other wireless networksNIST-certified AES-128 bit EncryptionData protected by end-to-end encryption, message integrity checking and device authenticationScalableUses time-slotted channel-hopping protocol to avoid in-network collisions to maximize scale while minimizing power and latency-hungry transmission retries due to congestionBidirectional CommunicationsIdeal for both monitoring and control applicationsUp to 10 messages/second/nodeTime-slotted communications avoids contention. This data rate includes built-in margin for packet retries.Device FeaturesFeatureBenefitIndustry-Leading Low Power Radio Technology• 4.5mA to Receive a Packet• 5.4mA to Transmit at 0dBm• 9.7mA to Transmit at 8dBmPre-engineered RFRF elements include an on-chip power amplifier and are pre-tuned for optimized performance, including temperature compensation, saving development time.Energy Harvesting SupportVery low power design enables motes to be powered by a wide variety of energy harvesters. Clickhereto see a demonstration circuit of a SmartMesh IP mote powered by indoor light.Integrated Temperature SensorPrecise temperature sensor is integrated directly into the mote.ApplicationsSmartMesh IP is ideally suited for wireless Industrial Internet of Things (IoT) applications.Learn more about SmartMesh applications.

The LTC6078/LTC6079 are dual/quad, low offset, low noise operational amplifiers with low power consumption and rail-to-rail input/output swing.Input offset voltage is trimmed to less than 25μV and the CMOS inputs draw less than 50pA of bias current. The low offset drift, excellent CMRR, and high voltage gain make it a good choice for precision signal conditioning.Each amplifier draws only 54μA current on a 3V supply. The micropower, rail-to-rail operation of the LTC6078/LTC6079 is well suited for portable instruments and single supply applications.The LTC6078/LTC6079 are specified on power supply voltages of 3V and 5V from -40 to 125°C. The dual amplifier LTC6078 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6079 is available in 16-lead SSOP and DFN packages.ApplicationsPhotodiode AmplifierHigh Impedance Sensor AmplifierMicrovolt Accuracy Threshold DetectionInstrumentation AmplifiersBattery Powered Applications

The LTC6078/LTC6079 are dual/quad, low offset, low noise operational amplifiers with low power consumption and rail-to-rail input/output swing.Input offset voltage is trimmed to less than 25μV and the CMOS inputs draw less than 50pA of bias current. The low offset drift, excellent CMRR, and high voltage gain make it a good choice for precision signal conditioning.Each amplifier draws only 54μA current on a 3V supply. The micropower, rail-to-rail operation of the LTC6078/LTC6079 is well suited for portable instruments and single supply applications.The LTC6078/LTC6079 are specified on power supply voltages of 3V and 5V from -40 to 125°C. The dual amplifier LTC6078 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6079 is available in 16-lead SSOP and DFN packages.ApplicationsPhotodiode AmplifierHigh Impedance Sensor AmplifierMicrovolt Accuracy Threshold DetectionInstrumentation AmplifiersBattery Powered Applications

The LTC6081/LTC6082 are dual/quad low offset, low drift, low noise CMOS operational amplifiers with rail-to-rail input/output swing.The 70μV maximum offset, 1pA input bias current, 120dB open loop gain and 1.3μVP-P0.1Hz to 10Hz noise make it perfect for precision signal conditioning. The LTC6081/ LTC6082 features 100dB CMRR and 98dB PSRR.Each amplifier consumes only 330μA of current on a 3V supply. The 10-lead DFN has an independent shutdown function that reduces each amplifier’s supply current to 1μA.LTC6081/LTC6082 is specified for power supply voltages of 3V and 5V from –40°C to 125°C. The dual LTC6081 is available in 8-lead MSOP and 10-lead DFN10 packages. The quad LTC6082 is available in 16-lead SSOP and DFN packages.ApplicationsPhotodiode AmplifierStrain GaugeHigh Impedance Sensor AmplifierMicrovolt Accuracy Threshold DetectionInstrumentation AmplifiersThermocouple Amplifiers

The LTC6081/LTC6082 are dual/quad low offset, low drift, low noise CMOS operational amplifiers with rail-to-rail input/output swing.The 70μV maximum offset, 1pA input bias current, 120dB open loop gain and 1.3μVP-P0.1Hz to 10Hz noise make it perfect for precision signal conditioning. The LTC6081/ LTC6082 features 100dB CMRR and 98dB PSRR.Each amplifier consumes only 330μA of current on a 3V supply. The 10-lead DFN has an independent shutdown function that reduces each amplifier’s supply current to 1μA.LTC6081/LTC6082 is specified for power supply voltages of 3V and 5V from –40°C to 125°C. The dual LTC6081 is available in 8-lead MSOP and 10-lead DFN10 packages. The quad LTC6082 is available in 16-lead SSOP and DFN packages.ApplicationsPhotodiode AmplifierStrain GaugeHigh Impedance Sensor AmplifierMicrovolt Accuracy Threshold DetectionInstrumentation AmplifiersThermocouple Amplifiers

The LTC6084/LTC6085 are dual/quad, low cost, low offset, rail-to-rail input/output, unity-gain stable CMOS operational amplifiers that feature 1pA of input bias current.A 1.5MHz gain bandwidth, and 0.5V/μs slew rate, along with the wide supply range and a low 0.75mV offset, make the LTC6084/LTC6085 useful in an extensive variety of applications from data acquisition to medical equipment and consumer electronics. The 110μA supply current and the shutdown mode are ideal for signal processing applications which demand performance with minimal power.The LTC6084/LTC6085 have an output stage which swings within 5mV of either supply rail to maximize signal dynamic range in low supply applications. The input common mode range includes the entire supply voltage. These op amps are specified on power supply voltages of 2.5V and 5V from –40°C to 125°C. The dual amplifier LTC6084 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6085 is available in 16-lead SSOP and DFN packages.ApplicationsPortable Test EquipmentMedical EquipmentConsumer ElectronicsData Acquisition

The LTC6084/LTC6085 are dual/quad, low cost, low offset, rail-to-rail input/output, unity-gain stable CMOS operational amplifiers that feature 1pA of input bias current.A 1.5MHz gain bandwidth, and 0.5V/μs slew rate, along with the wide supply range and a low 0.75mV offset, make the LTC6084/LTC6085 useful in an extensive variety of applications from data acquisition to medical equipment and consumer electronics. The 110μA supply current and the shutdown mode are ideal for signal processing applications which demand performance with minimal power.The LTC6084/LTC6085 have an output stage which swings within 5mV of either supply rail to maximize signal dynamic range in low supply applications. The input common mode range includes the entire supply voltage. These op amps are specified on power supply voltages of 2.5V and 5V from –40°C to 125°C. The dual amplifier LTC6084 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6085 is available in 16-lead SSOP and DFN packages.ApplicationsPortable Test EquipmentMedical EquipmentConsumer ElectronicsData Acquisition

The LTC6087/LTC6088 are dual/quad, low noise, low offset, rail-to-rail input/output, unity-gain stable CMOS operational amplifiers that feature 1pA of input bias current. A 14MHz gain bandwidth and 7.2V/μs slew rate, combined with low noise (10nV/√Hz) and a low 0.75mV offset, make the LTC6087/LTC6088 useful in a variety of applications. The 1.05mA supply current and the shutdown mode are ideal for signal processing applications which demand performance with minimal power.The LTC6087/LTC6088 has an output stage which swings within 30mV of either supply rail to maximize signal dynamic range in low supply applications. The input common mode range includes the entire supply voltage. These op amps are specified on power supply voltages of 3V and 5V from –40°C to 125°C.The dual amplifier LTC6087 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6088 is available in 16-lead SSOP and DFN packages.ApplicationsPortable Test EquipmentMedical EquipmentAudioData AcquisitionHigh Impedance Transducer Amplifier

The LTC6087/LTC6088 are dual/quad, low noise, low offset, rail-to-rail input/output, unity-gain stable CMOS operational amplifiers that feature 1pA of input bias current. A 14MHz gain bandwidth and 7.2V/μs slew rate, combined with low noise (10nV/√Hz) and a low 0.75mV offset, make the LTC6087/LTC6088 useful in a variety of applications. The 1.05mA supply current and the shutdown mode are ideal for signal processing applications which demand performance with minimal power.The LTC6087/LTC6088 has an output stage which swings within 30mV of either supply rail to maximize signal dynamic range in low supply applications. The input common mode range includes the entire supply voltage. These op amps are specified on power supply voltages of 3V and 5V from –40°C to 125°C.The dual amplifier LTC6087 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6088 is available in 16-lead SSOP and DFN packages.ApplicationsPortable Test EquipmentMedical EquipmentAudioData AcquisitionHigh Impedance Transducer Amplifier