AD5685RARUZ

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Series Information for AD5685RARUZ - Analog Devices

Features

  • feature
    High relative accuracy (INL): u00b12 LSB maximum at 16 bits Low drift 2.5 V reference: 2 ppm/u00b0C typical Tiny package: 3 mm u00d7 3 mm, 16-lead LFCSP Total unadjusted error (TUE): u00b10.1% of FSR maximum Offset error: u00b11.5 mV maximum Gain error: u00b10.1% of FSR maximum High drive capability: 20 mA, 0.5 V from supply rails User selectable gain of 1 or 2 (GAIN pin) Reset to zero scale or midscale (RSTSEL pin) 1.8 V logic compatibility 50 MHz SPI with readback or daisy chain Low glitch: 0.5 nV-sec Robust 4 kV HBM and 1.5 kV FICDM ESD rating Low power: 3.3 mW at 3 V 2.7 V to 5.5 V power supply u221240u00b0C to +105u00b0C temperature range

Description

DAC QUAD 14BIT +/-4LSB SPI 16TSSOP

The AD5686R/AD5685R/AD5684R, members of the nanoDAC+® family, are low power, quad, 16-/14-/12-bit buffered voltage output DACs. The devices include a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). All devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by design, and exhibit less than 0.1% FSR gain error and 1.5 mV offset error performance. The devices are available in a 3 mm × 3 mm LFCSP and a TSSOP package. The AD5686R/AD5685R/AD5684R also incorporate a power- on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remains there until a valid write takes place. Each part contains a per-channel power-down feature that reduces the current consumption of the device to 4 µA at 3 V while in power-down mode. The AD5686R/AD5685R/AD5684R employ a versatile SPI interface that operates at clock rates up to 50 MHz, and all devices contain a VLOGIC pin intended for 1.8 V/3 V/5 V logic

Specifications

Resolution (Bits):
14bit
Sampling Rate:
25MSPS
Input Channel Type:
Serial
Supply Voltage Range:
2.7V to 5.5V
ADC / DAC Case Style:
TSSOP
No. of Pins:
16Pins
Data Interface:
SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
AD5685R Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Operating Temperature Range:
-40°C to +105°C
Supply Current:
590µA
Supply Voltage Range - Analogue:
2.7V to 5.5V