AD5412AREZ

Semiconductors - ICs

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> Digital-to-Analog Converters - DAC

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Series Information for AD5412AREZ - Analog Devices

Features

  • feature
    12-/16-bit resolution and monotonicity Current output ranges: 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA u00b10.01% FSR typical total unadjusted error (TUE) u00b13 ppm FSR/u00b0C output drift Voltage output ranges: 0 V to 5 V, 0 V to 10 V, u00b15 V, or u00b110 V 10% overrange u00b10.01% FSR typical TUE u00b12 ppm FSR/u00b0C output drift Flexible serial digital interface On-chip output fault detection On-chip reference: 10 ppm/u00b0C maximum Optional regulated DVCC output Asynchronous clear function Power supply range AVDD: 10.8 V to 40 V AVSS: u221226.4 V to u22123 V/0 V Current loop compliance voltage: AVDD u2013 2.5 V Temperature range: u221240u00b0C to +105u00b0C TSSOP and LFCSP packages

Description

IC DAC 12BIT SER 24TSSOP

The AD5412/AD5422 are low cost, precision, fully integrated 12-/16-bit digital-to-analog converters (DAC) offering a pro- grammable current source and programmable voltage output designed to meet the requirements of industrial process control applications. The output current range is programmable at 4 mA to 20 mA, 0 mA to 20 mA, or an overrange function of 0 mA to 24 mA. The LFCSP version of this product has a CAP2 pin so that the HART signals can be coupled onto the current output of the AD5412/AD5422. Voltage output is provided from a separate pin that can be configured to provide 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V output ranges; an overrange of 10% is available on all ranges. Analog outputs are short and open-circuit protected and can drive capacitive loads of 1 µF. The device operates with an AVDD power supply range from 10.8 V to 40 V. Current loop compliance voltage is 0 V to AVDD − 2.5 V. The flexible serial interface is SPI- and MICROWIRE™-compatible and can be operated in 3-wire mode to minimize the digital isolation required in isolated applications. The device also includes a power-on-reset function, ensuring that the device powers up in a known state. The part also includes an asynchronous clear pin (CLEAR) that sets the outputs to zero-scale/midscale voltage output or the low end of the selected current range. The total output error is typically ±0.01% in current mode and ±0.01% in voltage mode

Specifications

Resolution (Bits):
12bit
Sampling Rate:
40kSPS
Input Channel Type:
Serial
Supply Voltage Range:
2.7V to 5.5V 10.8V to 40V
ADC / DAC Case Style:
TSSOP
No. of Pins:
24Pins
Data Interface:
Serial
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)
Base Number:
5412
IC Case Style:
TSSOP
Operating Temperature Range:
-40°C to +85°C
Sample Rate:
40kSPS
Supply Current:
3.9mA
Supply Voltage Range - Analogue:
-26.4V to 0V 10.8V to 40V
Supply Voltage Range - Digital:
2.7V to 5.5V

Alternate Descriptions

RS Components
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
Newark Electronics
Digital to Analogue Converter, 12 bit, 40 kSPS, Serial, 2.7V to 5.5V, 10.8V to 40V, TSSOP, 24 RoHS Compliant: Yes
Richardson RFPD
CONVERTER - DAC
RS Components UK
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components DE
12 bit-Bit D/A-Wandler, AD5412AREZ 40ksps, Seriell (SPI/QSPI/Microwire), TSSOP 24-Pin Montage-Typ : SMD Stromversorgungs-Typ : Dual, Single Versorgungsspannung einzeln typ. : 12 V, 15 V, 18 V, 24 V, 28 V Referenzspannung : Extern, Intern Architektur : R-to-R, Resistor String Rücksetzzeit max. : 40µs Ausgangspolarität : Bipolar, Unipolar Skalierungsfehler : ±0.2%FSR Abmessungen : 7.8 x 4.4 x 1mm, Analog Devices
RS Components HK
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components JP
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components FR
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components CN
数模转换器,1通道,R-2R,12位
RS Components ES
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components NL
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components NO
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components US
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components SG
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP
RS Components TW
DAC 1-Ch R-2R 12-Bit 24-Pin TSSOP EP