data converters

AD5694

Full part number: AD5694ARUZ

Every spec below is cited to the manufacturer datasheet. Compare the closest alternatives, then ask the assistant what it means for your design.

00 — Overview

What the AD5694 does

The AD5696/AD5694 are quad, buffered voltage output DACs offering 16-bit or 12-bit resolution with I2C interfaces. These devices operate from a 2.7 V to 5.5 V single supply and feature a gain select pin for full-scale outputs of 2.5 V or 5 V. Key specifications include ±0.1% total unadjusted error, ±1.5 mV maximum offset error, and 20 mA drive capability. The parts exhibit less than 0.1% gain error and 0.5 nV-sec glitch energy. They are available in 3 mm × 3 mm LFCSP or TSSOP packages across commercial, industrial, and military temperature ranges. Typically used in digital gain adjustment, programmable attenuators, process control, industrial automation, and data acquisition systems, these converters provide high relative accuracy and low power consumption suitable for precision applications.

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Start building with AD5694 → Every number above is cited straight from the datasheet — ask what they mean for your design, and the assistant answers from the same source documents.
01 — Key specifications

Datasheet parameters

Datasheet parameters for AD5694
ParameterMinTypMaxConditionsSource
supply voltage range 2.7 V — 5.5 V ADI datasheet, p. 5 — Table 2. (Continued)
operating temperature -40 °C — 105 °C ADI datasheet, p. 24 — ORDERING GUIDE
output capacitance — 4 pF — floating ADI datasheet, p. 5 — Table 2. (Continued)
slew rate — 0.8 V/µs — AC CHARACTERISTICS ADI datasheet, p. 5 — AC CHARACTERISTICS
adc resolution — 12 bit — ADI datasheet, p. 24 — RESOLUTION AND ACCURACY (INL) OPTIONS
impedance 25 Ohm — — SeeFigure 20; OUTPUT CHARACTERISTICS3 ADI datasheet, p. 4 — Table 2.
output voltage low — — 400 mV ISINK = 3 mA ADI datasheet, p. 5 — Table 2. (Continued)
settling time — 5 µs 7 µs AC CHARACTERISTICS ADI datasheet, p. 5 — AC CHARACTERISTICS
channel count — 4 — ADI datasheet, p. 1
02 — Alternatives

Closest matches to AD5694

MCP4728 2.7× lower output current, 1.5× lower slew rate, 1.3× higher operating temperature
DAC5311 1.5× lower adc resolution, 1.3× higher operating temperature, 1.2× higher output current
MCP4706 3.0× lower rise time, 2.7× lower output current, 1.5× lower adc resolution
MCP4901 2.4× lower output current, 1.5× lower adc resolution, 1.5× lower slew rate
ES8388 2.0× higher adc resolution, 2.0× higher rise time, 1.4× lower operating temperature
BU2505FV 3.0× lower rise time, 1.4× higher settling time, 1.2× higher supply voltage range
MCP4725 3.8× lower rise time, 1.3× higher operating temperature, 1.2× higher settling time
PCM5100A 7.5× lower rise time, 2.0× higher adc resolution, 1.4× higher operating temperature
03 — FAQ

Frequently asked questions

What is the ADC resolution of the AD5694ARUZ?

The ADC resolution is 12 bit.

What is the channel count of the AD5694ARUZ?

The channel count is 4.

What is the impedance of the AD5694ARUZ?

The impedance is 25 Ohm, as specified in SeeFigure 20; OUTPUT CHARACTERISTICS3.

What is the maximum operating temperature for the AD5694ARUZ?

The maximum operating temperature is 105 °C.

What is the output capacitance of the AD5694ARUZ when floating?

The output capacitance is 4 pF when floating.

What is the output voltage low specification?

The output voltage low is 400 mV when ISINK = 3 mA.

What is the settling time specified in the AC CHARACTERISTICS section?

The settling time is 5 µs.

What is the slew rate specified in the AC CHARACTERISTICS section?

The slew rate is 0.8 V/µs.

What is the maximum supply voltage for the AD5694ARUZ?

The supply voltage range is 5.5 V.

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