AD5665RBCPZ-R2
ActiveQUAD, 16-BITNANODAC®WITH 5 PPM/°C ON-CHIP REFERENCE, I2C®INTERFACE
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AD5665RBCPZ-R2
ActiveQUAD, 16-BITNANODAC®WITH 5 PPM/°C ON-CHIP REFERENCE, I2C®INTERFACE
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Technical Specifications
Parameters and characteristics for this part
| Specification | AD5665RBCPZ-R2 |
|---|---|
| Architecture | String DAC |
| Data Interface | I2C |
| Differential Output | No |
| DNL (LSB) Tolerance | 1 LSB |
| DNL (Max) (LSB) | 1 LSB |
| INL (LSB) Tolerance | 8 LSB |
| INL (Max) (LSB) | 8 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 16 bits |
| Number of D/A Converters | 4 count |
| Operating Temperature (Max) | 105 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 10-VFDFN Exposed Pad, CSP |
| Package Length | 3 mm |
| Package Name | 10-LFCSP-WD |
| Package Width | 3 mm |
| Reference Type | External, Internal |
| Settling Time | 7 µs |
| Voltage - Supply, Analog (Max) | 5.5 V |
| Voltage - Supply, Analog (Min) | 2.7 V |
| Voltage - Supply, Digital (Max) | 5.5 V |
| Voltage - Supply, Digital (Min) | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 250 | $ 17.49 | <1d |
| 500 | $ 17.09 | |||
CAD
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Description
General part information
AD5665R Series
TheAD5625R/AD5645R/AD5665R andAD5625/AD5665members of thenanoDAC®family are low power, quad, 12-/14-/16-bit, buffered voltage-out DACs with/without an on-chip reference. All devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by design, and have an I2C-compatible serial interface.The AD5625R/AD5645R/AD5665R have an on-chip reference. The LFCSP versions of the AD5625R/AD5645R/AD5665R have a 1.25 V or 2.5 V, 10 ppm/°C reference, giving a full-scale output range of 2.5 V or 5 V; the TSSOP versions of the AD5625R/AD5645R/AD5665R have a 2.5 V, 5 ppm/°C reference, giving a full-scale output range of 5 V. The WLCSP has a 1.25 V reference. The on-chip reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write. The AD5625/AD5665 require an external reference voltage to set the output range of the DAC.The device incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V (POR = GND) or midscale (POR = VDD) and remains there until a valid write occurs. The on-chip precision output amplifier enables rail-to-rail output swing.The AD5625R/AD5645R/AD5665R and AD5625/AD5665 use a 2-wire I2C-compatible serial interface that operates in standard (100 kHz), fast (400 kHz), and high speed (3.4 MHz) modes.ApplicationsProcess controlData acquisition systemsPortable battery-powered instrumentsDigital gain and offset adjustmentProgrammable voltage and current sourcesProgrammable attenuators