Specification	TLC0832IDR

Architecture	SAR
Configuration	MUX-ADC
Data Interface	SPI
Input Type	Single Ended, Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	8
Number of Inputs	1, 2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Reference Type	External
Sampling Rate (Per Second)	22k
Supplier Device Package	8-SOIC
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

TLC0832 Series

8-Bit, 22 kSPS ADC Serial Out, uProcessor Periph./Standalone, Mux option w/SE or differential, 2 Ch.

Part	Voltage - Supply, Digital	Data Interface	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog	Reference Type	Number of A/D Converters	Supplier Device Package	Input Type	Sampling Rate (Per Second)	Architecture	Number of Bits	Configuration	Number of Inputs	Package / Case	Package / Case
Texas Instruments TLC0832CD	5 V	SPI	Surface Mount	8-SOIC	3.9 mm	0.154 in	70 °C	0 °C	5 V	External	1	8-SOIC	Differential Single Ended	22k	SAR	8	MUX-ADC	1 2
Texas Instruments TLC0832IDR	5 V	SPI	Surface Mount	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	5 V	External	1	8-SOIC	Differential Single Ended	22k	SAR	8	MUX-ADC	1 2
Texas Instruments TLC0832IPG4	5 V	SPI	Through Hole	8-DIP			85 °C	-40 °C	5 V	External	1	8-PDIP	Differential Single Ended	22k	SAR	8	MUX-ADC	1 2	0.3 in	7.62 mm
Texas Instruments TLC0832IP	5 V	SPI	Through Hole	8-DIP			85 °C	-40 °C	5 V	External	1	8-PDIP	Differential Single Ended	22k	SAR	8	MUX-ADC	1 2	0.3 in	7.62 mm
Texas Instruments TLC0832ID	5 V	SPI	Surface Mount	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	5 V	External	1	8-SOIC	Differential Single Ended	22k	SAR	8	MUX-ADC	1 2
Texas Instruments TLC0832CP	5 V	SPI	Through Hole	8-DIP			70 °C	0 °C	5 V	External	1	8-PDIP	Differential Single Ended	22k	SAR	8	MUX-ADC	1 2	0.3 in	7.62 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 3.12
Texas Instruments	LARGE T&R	1	$ 4.28
		100	$ 3.49
		250	$ 2.74
		1000	$ 2.33

Description

General part information

TLC0832 Series

These devices are 8-bit successive-approximation analog-to-digital converters. The TLC0831 has single input channels; the TLC0832 has multiplexed twin input channels. The serial output is configured to interface with standard shift registers or microprocessors.

The TLC0832 multiplexer is software configured for single-ended or differential inputs. The differential analog voltage input allows for common-mode rejection or offset of the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.

The operation of the TLC0831 and TLC0832 devices is very similar to the more complex TLC0834 and TLC0838 devices. Ratiometric conversion can be attained by setting the REF input equal to the maximum analog input signal value, which gives the highest possible conversion resolution. Typically, REF is set equal to VCC(done internally on the TLC0832).