Specification	TLV0832IDR

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)	44.7 k
Supplier Device Package	8-SOIC
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	3.6 V
Voltage - Supply, Digital [Min]	2.7 V

TLV0832 Series

8-Bit 44.7 kSPS ADC Serial Out, Muxed Twin Ch. w/SE or Differential Option, 2 Ch.

Part	Data Interface	Architecture	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Number of Inputs	Supplier Device Package	Mounting Type	Reference Type	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Input Type	Number of Bits	Package / Case	Package / Case [y]	Package / Case [x]	Sampling Rate (Per Second)	Configuration	Number of A/D Converters	Package / Case	Package / Case
Texas Instruments TLV0832IDR	SPI	SAR	2.7 V	3.6 V	1 2	8-SOIC	Surface Mount	External	3.6 V	2.7 V	85 °C	-40 °C	Differential Single Ended	8	8-SOIC	3.9 mm	0.154 in	44.7 k	MUX-ADC	1
Texas Instruments TLV0832ID	SPI	SAR	2.7 V	3.6 V	1 2	8-SOIC	Surface Mount	External	3.6 V	2.7 V	85 °C	-40 °C	Differential Single Ended	8	8-SOIC	3.9 mm	0.154 in	44.7 k	MUX-ADC	1
Texas Instruments TLV0832CDRG4	SPI	SAR	2.7 V	3.6 V	1 2	8-SOIC	Surface Mount	External	3.6 V	2.7 V	70 °C	0 °C	Differential Single Ended	8	8-SOIC	3.9 mm	0.154 in	44.7 k	MUX-ADC	1
Texas Instruments TLV0832CD	SPI	SAR	2.7 V	3.6 V	1 2	8-SOIC	Surface Mount	External	3.6 V	2.7 V	70 °C	0 °C	Differential Single Ended	8	8-SOIC	3.9 mm	0.154 in	44.7 k	MUX-ADC	1
Texas Instruments TLV0832IDG4	SPI	SAR	2.7 V	3.6 V	1 2	8-SOIC	Surface Mount	External	3.6 V	2.7 V	85 °C	-40 °C	Differential Single Ended	8	8-SOIC	3.9 mm	0.154 in	44.7 k	MUX-ADC	1
Texas Instruments TLV0832CP	SPI	SAR	2.7 V	3.6 V	1 2	8-PDIP	Through Hole	External	3.6 V	2.7 V	70 °C	0 °C	Differential Single Ended	8	8-DIP			44.7 k	MUX-ADC	1	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	$ 2.98
Texas Instruments	LARGE T&R	1	$ 5.09
		100	$ 4.15
		250	$ 3.26
		1000	$ 2.77

Description

General part information

TLV0832 Series

These devices are 8-bit successive-approximation analog-to-digital converters. The TLV0831 has single input channels; the TLV0832 has multiplexed twin input channels. The serial output is configured to interface with standard shift registers or microprocessors.

The TLV0832 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 TLV0831 and TLV0832 devices is very similar to the more complex TLV0834 and TLV0838 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 TLV0832).

Documents

Technical documentation and resources

3-Volt 8-Bit Analog-to-Digital Converters With Serial Control datasheet

Data sheet