AD5686RBRUZ
Data Converters (ADC/DAC)
Technical Specifications
| Type | Description |
|---|---|
| Function | Built-in reference source;Programmable gain;Integrated buffer;Soft reset;Power-down mode;Power-on reset |
| Settling Time | 5us |
| Quiescent Current (Iq) | 1uA |
| Integral Non - Linearity | 2LSB |
| Resolution (Bits) | 16;- |
| Type | Description |
|---|---|
| Interface Type | SPI |
| Operating Temperature | -40°C~+105°C |
| Supply Voltage | 2.7V~5.5V |
| Channels | 4 |
| Package / Case | TSSOP-16 |
Product Introduction
The AD5686R/AD5685R/AD5684R are members of the nanoDAC+ family — low power, quad-channel, 16-/14-/12-bit buffered voltage output DACs with an integrated 2.5 V, 2 ppm/°C internal reference (enabled by default with a gain select pin), providing a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). These devices operate from a 2.7 V to 5.5 V single supply, are guaranteed monotonic by design, and offer gain error less than 0.1% FSR with 1.5 mV offset error performance. Available in 3 mm × 3 mm LFCSP and TSSOP packages.
The AD5686R/AD5685R/AD5684R also incorporate a power-on reset circuit and a RSTSEL pin, ensuring the DAC outputs power up to zero scale or midscale and remain there until a valid write operation is performed. In addition, all devices feature per-channel independent power-down capability, reducing current consumption to 4 μA at 3 V in power-down mode.
The AD5686R/AD5685R/AD5684R feature a versatile SPI interface with a clock rate up to 50 MHz, and include a ΔVLOGIC pin compatible with 1.8 V/3 V/5 V logic levels.
Features
- High relative accuracy (INL): ±z LSB maximum at 16 bits
- Low-drift 2.5 V voltage reference: 2 ppm/°C (typical)
- Compact package: 3 mm × 3 mm, 16-lead LFCSP
- Total unadjusted error (TUE): ±0.1% FSR (maximum)
- Offset error: ±1.5 mV (maximum)
- Gain error: ±0.1% FSR (maximum)
- High drive capability: 20 mA, 0.5 V (supply rail)
- User-selectable gain: 1 or 2 (GAIN pin)
- Reset to zero-scale or midscale (RSTSEL pin)
- 1.8 V logic compatible
- 50 MHz SPI with readback or daisy-chain
- Low glitch: 0.5 nV·s
- Robust HBM (rated ±4 kV) and FICDM ESD (rated 1.5 kV) performance
- Low power consumption: 3.3 mW (3 V)
- 2.7 V to 5.5 V supply
- Temperature range: −40°C to +105°C
Applications
- Optical transceivers
- Base station power amplifiers
- Process control (PLC I/O cards)
- Industrial automation
- Data acquisition systems
Datasheet
Alternative Parts
Common AD5686RBRUZ alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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