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DAC161P997CISQ - TI
Manufacturer:
TI
ManyChip's Part#:
MC171624580
Category:
Digital to Analog, DAC IC
Package:
QFN
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS DAC161P997CISQ Digital to Analogue Converter, 16Bit, 2.7V to 3.6V, LLP, 16Pins
Stock Locations:
Availability:
766 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 4.07

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The DAC161P997CISQ is a 16-bit Σ-Δ Digital-to-analog Converter (DAC) for transmitting an analog output current over an industry standard 4 to 20mA current loop. It offers 16-bit accuracy with a low output current temperature coefficient and excellent long-term output current drift while consuming less than 190µA. The data link to the DAC161P997 is a 1-wire interface (SWIF) which allows sensor data to be transferred in digital format over an isolation boundary using a single isolation component. The DAC161P997 digital input is compatible with standard isolation transformers and optocouplers. Error detection and handshaking features within the SWIF protocol ensure error free communication across the isolation boundary. For applications where isolation is not required, the DAC161P997 interfaces directly to a microcontroller. This combination of specifications and features makes the DAC161P997 ideal for 2 and 4-wire industrial transmitters.
Digital data transmission (no loss of fidelity)
Pin programmable power-up condition
Self adjusting to input data rate
Loop error detection and reporting
Programmable output current error level
No external precision components
Simple interface to HART modulator
Long-term output current drift - 90ppmFS
Total supply current - 190µA maximum
Green product and no Sb/Br

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DAC161P997CISQ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Number of Pins	16 Pin
Case/Package	QFN
Supply Current	190 µA
Number of Positions	16 Position
Number of Bits	16 Bit
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.7V ~ 3.6V
	Show
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	Non-Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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