Integrated Circuits (ICs)

ADS7230IPWR

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LOW-POWER, 12-BIT, 2-CHANNEL, 1-MHZ, SINGLE/DUAL UNIPOLAR INPUT, ADCS WITH SERIAL INTERFACE

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Search across all available documentation for this part.

DocumentsDetermining Minimum Acquisition Times for SAR ADCs, part 2 Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)+1

Integrated Circuits (ICs)

ADS7230IPWR

Active

Texas Instruments

LOW-POWER, 12-BIT, 2-CHANNEL, 1-MHZ, SINGLE/DUAL UNIPOLAR INPUT, ADCS WITH SERIAL INTERFACE

Deep-Dive with AI

DocumentsDetermining Minimum Acquisition Times for SAR ADCs, part 2 Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)+1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADS7230IPWR

Architecture	SAR
Configuration	MUX-S/H-ADC
Data Interface	DSP, SPI
Input Type	Single Ended, Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	12 bits
Number of Inputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	1 M
Supplier Device Package	16-TSSOP
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	4.5 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	1.65 V

ADS7230 Series

Low-power, 12-bit, 2-channel, 1-MHz, single/dual unipolar input, ADCs with serial interface

Part	Package / Case	Ratio - S/H:ADC	Mounting Type	Supplier Device Package	Sampling Rate (Per Second)	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Number of Bits	Operating Temperature [Max]	Operating Temperature [Min]	Data Interface	Input Type	Number of Inputs	Number of A/D Converters	Configuration	Architecture	Reference Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Package / Case [x]	Package / Case [y]
Texas Instruments ADS7230IRSAT	16-VQFN Exposed Pad	1:1	Surface Mount	16-QFN (4x4)	1 M	5.5 V	1.65 V	12 bits	85 °C	-40 °C	DSP SPI	Pseudo-Differential Single Ended	2	1	MUX-S/H-ADC	SAR	External	5.5 V	4.5 V
Texas Instruments ADS7230IRSAR	16-VQFN Exposed Pad	1:1	Surface Mount	16-QFN (4x4)	1 M	5.5 V	1.65 V	12 bits	85 °C	-40 °C	DSP SPI	Pseudo-Differential Single Ended	2	1	MUX-S/H-ADC	SAR	External	5.5 V	4.5 V
Texas Instruments ADS7230IPWR	16-TSSOP	1:1	Surface Mount	16-TSSOP	1 M	5.5 V	1.65 V	12 bits	85 °C	-40 °C	DSP SPI	Pseudo-Differential Single Ended	2	1	MUX-S/H-ADC	SAR	External	5.5 V	4.5 V	0.173 in	4.4 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)	2000	$ 3.97
Texas Instruments	LARGE T&R	1	$ 5.57
		100	$ 4.54
		250	$ 3.57
		1000	$ 3.02

Description

General part information

ADS7230 Series

The ADS7229 is a low-power, 12-bit, 1MSPS analog-to-digital converter (ADC) with a unipolar input. The device includes a 12-bit capacitor-based successive approximation register (SAR) ADC with inherent sample-and-hold.

The ADS7230 is based on the same core and includes a 2-to-1 input MUX with a programmable TAG bit output option. Both the ADS7229 and ADS7230 offer a high-speed, wide voltage serial interface and are capable of daisy-chain mode operation when multiple converters are used.

These devices are available in 4 × 4 QFN and TSSOP-16 packages, and are fully specified for operation over the industrial -40°C to +85°C temperature range.

Documents

Technical documentation and resources

Determining Minimum Acquisition Times for SAR ADCs, part 2

Application note

Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)

Application note

LOW-POWER, 12-BIT, 1MHz, SINGLE/DUAL UNIPOLAR INPUT, ADC w/SERIAL INTERFACE datasheet (Rev. A)

Data sheet