PCA9691TS/1,118 Overview
16-TSSOP (0.173, 4.40mm Width) is available as a package.There is a Tape & Reel (TR) package available for this data acquisition unit.The working temperature should be set to -40°C~85°C to maintain normal operation.There is an outstanding ADC, DAC that you can use for what you paid.This part can be mounted through Surface Mount to save space.For this unit, if your meter does not read 2.5V~5.5V for the supply voltage, you will need to redo the circuit.Total terminations are 16.You can access high performance with 1 functions here.This unit accomplishes complicated tasks efficiently because it deploys 4 channels.In case you are interested in similar specs, you can search "PCA9691".ADCs/DACs is common for this data acquisADCs/DACsion unADCs/DACs to be applied a voltage of 5V.In terms of pin count, it has 16.If the power supply is at least 2.5V, it can work.Analog-to-digital converters/Digital-to-analog converters is not allowed to supply the part wAnalog-to-digital converters/Digital-to-analog convertersh voltages higher than 5.5V.
PCA9691TS/1,118 Features
Surface Mount acquisition unit
4 channels process

PCA9691TS/1,118 Applications
There are a lot of NXP USA Inc.
PCA9691TS/1,118 ADCs/DACs applications.

Cell Phones
Digital Multimeters, PLC's (Programming Logic Controllers)
RADAR processing, digital oscilloscopes
CMOS Image sensors for mobile applications
Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder
Displaying

Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2008
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Type	ADC, DAC
Voltage - Supply	2.5V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	0.65mm
Base Part Number	PCA9691
Pin Count	16
JESD-30 Code	R-PDSO-G16
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	2.5V
Number of Channels	4
Data Interface	I2C, Serial
Voltage Supply Source	Single Supply
Resolution (Bits)	8 b
Length	5mm
Height Seated (Max)	1.1mm
RoHS Status	ROHS3 Compliant