AD5315

PRODUCTION

2.5 V to 5.5 V, 500 µA, 2-Wire Interface Quad Voltage Output 10-Bit DAC

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Overview

  • Four 10-Bit DACS in 10-Lead MicroSOIC
  • Low Power: 600 µA @ 5 V, 500 µA @ 3 V
  • Power-Down to 200 nA @ 5 V, 80nA @ 3 V
  • Guaranteed Monotonic by Design
  • Power-On-Reset to Zero Volts
  • Three Power-Down Functions
  • Double-Buffered Input Logic
  • Output Range: 0 V to VREF
  • 2-Wire (I2C Compatible)
  • Data Readback Facility; Software Clear Facility
  • Simultaneous Update via LDAC bit (active low)
  • Temperature Range: −40°C to 105°C

The AD5305 / AD5315 / AD5325 are quad 8-, 10- and 12-bit buffered voltage output DACs in a 10-lead microSOIC package that operate from a single 2.5 V to 5.5 V supply consuming 500 µA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/µs. A 2-wire serial interface is used which operates at clock rates up to 400 kHz. This interface is SMBus-compatible at VDD < 3.6 V. Multiple devices can be placed on the same bus.

PRODUCT HIGHLIGHTS

  1. Available in a 10-lead MicroSOIC package
  2. Low power, single supply operation from 2.5 V to 5.5 V supply
  3. Consumes 1.5mW at 3 V and 3 mW at 5 V
  4. Rail-to-Rail output with a slew rate of 0.7 V/µs
  5. Multiple devices can share the same bus
  6. Serial interface with clock rates up to 400 kHz
  7. Pin- and Software-Compatible with the AD5305 (8-Bit) and the AD5325 (12-Bit)

I2C (Inter-IC) is a trademark of Philips Semiconductors.

AD5315
2.5 V to 5.5 V, 500 µA, 2-Wire Interface Quad Voltage Output 10-Bit DAC
AD5305/AD5315/AD5325 Functional Block Diagram AD5305/AD5315/AD5325 Pin Configuration
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Hardware Ecosystem

Parts Product Life Cycle Description
Interface Transceivers & Isolators 2
ADUM1250 PRODUCTION Hot Swappable Dual I2C Isolator
ADuM2250 PRODUCTION Hot-Swappable Dual I2C® Isolators, 5 kV
Operational Amplifiers (Op Amps) 4
AD820 PRODUCTION Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp
OP295 PRODUCTION Rail-to-Rail Dual Op Amp
AD8638 PRODUCTION 16 V Auto-Zero, Rail-to-Rail Output Operational Amplifier
AD8639 PRODUCTION 16V Dual Auto-Zero, Rail-to-Rail Output, Precision Amplifier
Voltage References 6
REF192 PRODUCTION 2.5V Precision Micropower, Low Dropout, Low Voltage Reference
ADR3425 PRODUCTION Micro-Power, High-Accuracy 2.5V Voltage Reference
ADR4525 PRODUCTION Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference
REF195 PRODUCTION 5.0V Precision Micropower, Low Dropout, Low Voltage Reference
ADR4550 PRODUCTION Ultra-Low-Noise, High-Accuracy 5.0V Voltage Reference
ADR435 PRODUCTION Ultralow Noise XFET® Voltage References with Current Sink and Source Capability
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