Integrated Circuits (ICs)

ADS7822EC/2K5G4

Unknown

Texas Instruments

1-CHANNEL SINGLE ADC SAR 200KSPS 12-BIT SERIAL 8-PIN VSSOP T/R

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Integrated Circuits (ICs)

ADS7822EC/2K5G4

Unknown

Texas Instruments

1-CHANNEL SINGLE ADC SAR 200KSPS 12-BIT SERIAL 8-PIN VSSOP T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADS7822EC/2K5G4

Architecture	SAR
Configuration	S/H-ADC
Data Interface	SPI
Input Type	Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	12 bits
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	200k
Voltage - Supply, Analog	5 V
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	2.7 V

ADS7822-Q1 Series

Automotive 12-Bit, 200kSPS Micro Power Sampling Analog-To-Digital Converter

Part	Number of A/D Converters	Package / Case	Package / Case [custom]	Package / Case	Sampling Rate (Per Second)	Data Interface	Mounting Type	Configuration	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Number of Bits	Number of Inputs	Reference Type	Ratio - S/H:ADC	Operating Temperature [Max]	Operating Temperature [Min]	Architecture	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Input Type	Voltage - Supply, Analog	Grade	Qualification	Supplier Device Package	Package / Case	Package / Case [y]	Package / Case [x]
Texas Instruments ADS7822E/2K5	1	8-MSOP 8-TSSOP	0.118 in	3 mm	200k	SPI	Surface Mount	S/H-ADC	5.25 V	2.7 V	12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	5.25 V	Pseudo-Differential
Texas Instruments ADS7822EB/2K5	1	8-MSOP 8-TSSOP	0.118 in	3 mm	200k	SPI	Surface Mount	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V
Texas Instruments ADS7822IDGKRQ1	1	8-MSOP 8-TSSOP	0.118 in	3 mm	200k	SPI	Surface Mount	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V	Automotive	AEC-Q100
Texas Instruments ADS7822PBG4	1	8-DIP		0.3 in	200k	SPI	Through Hole	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V			8-PDIP	7.62 mm
Texas Instruments ADS7822PG4	1	8-DIP		0.3 in	200k	SPI	Through Hole	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V			8-PDIP	7.62 mm
Texas Instruments ADS7822UB	1	8-SOIC			200k	SPI	Surface Mount	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V			8-SOIC		3.9 mm	0.154 in
Texas Instruments ADS7822UC	1	8-SOIC			200k	SPI	Surface Mount	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V			8-SOIC		3.9 mm	0.154 in
Texas Instruments ADS7822EC/2K5	1	8-MSOP 8-TSSOP	0.118 in	3 mm	200k	SPI	Surface Mount	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V
Texas Instruments ADS7822EB/250G4	1	8-MSOP 8-TSSOP	0.118 in	3 mm	200k	SPI	Surface Mount	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V
Texas Instruments ADS7822EC/2K5G4	1	8-MSOP 8-TSSOP	0.118 in	3 mm	200k	SPI	Surface Mount	S/H-ADC			12 bits	1	External	1:1	85 °C	-40 °C	SAR	2.7 V	3.6 V	Pseudo-Differential	5 V

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	$ 2.33

Description

General part information

ADS7822-Q1 Series

The ADS7822 is a 12-bit sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 200-kHz rate. At lower conversion rates, the high speed of the device enables it to spend most of its time in the power-down mode—the power dissipation is less than 60 µW at 7.5 kHz.

The ADS7822 also features operation from 2.0 V to 5 V, a synchronous serial interface, and a pseudo-differential input. The reference voltage can be set to any level within the range of 50 mV to VCC.

Ultra low power and small size make the ADS7822 ideal for battery-operated systems. It is also a perfect fit for remote data-acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS7822 is available in an MSOP-8 package.

Documents

Technical documentation and resources

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