Specification	ADS7813UB

Architecture	SAR
Configuration	S/H-ADC
Data Interface	SPI
Input Type	Single Ended
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	16
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Ratio - S/H:ADC	1:1
Reference Type	External, Internal
Sampling Rate (Per Second)	40k
Supplier Device Package	16-SOIC
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

ADS7813 Series

Part	Package / Case [x]	Package / Case	Package / Case [y]	Voltage - Supply, Digital	Input Type	Configuration	Architecture	Number of Bits	Reference Type	Voltage - Supply, Analog	Ratio - S/H:ADC	Number of A/D Converters	Supplier Device Package	Data Interface	Mounting Type	Number of Inputs	Operating Temperature [Max]	Operating Temperature [Min]	Sampling Rate (Per Second)	Package / Case	Package / Case
Texas Instruments ADS7813U	0.295 in	16-SOIC	7.5 mm	5 V	Single Ended	S/H-ADC	SAR	16	External Internal	5 V	1:1	1	16-SOIC	SPI	Surface Mount	1	85 °C	-40 °C	40k
Texas Instruments ADS7813PB		16-DIP		5 V	Single Ended	S/H-ADC	SAR	16	External Internal	5 V	1:1	1	16-PDIP	SPI	Through Hole	1	85 °C	-40 °C	40k	0.3 in	7.62 mm
Texas Instruments ADS7813UB	0.295 in	16-SOIC	7.5 mm	5 V	Single Ended	S/H-ADC	SAR	16	External Internal	5 V	1:1	1	16-SOIC	SPI	Surface Mount	1	85 °C	-40 °C	40k
Texas Instruments ADS7813UG4	0.295 in	16-SOIC	7.5 mm	5 V	Single Ended	S/H-ADC	SAR	16	External Internal	5 V	1:1	1	16-SOIC	SPI	Surface Mount	1	85 °C	-40 °C	40k
Texas Instruments ADS7813P		16-DIP		5 V	Single Ended	S/H-ADC	SAR	16	External Internal	5 V	1:1	1	16-PDIP	SPI	Through Hole	1	85 °C	-40 °C	40k	0.3 in	7.62 mm
Texas Instruments ADS7813PG4		16-DIP		5 V	Single Ended	S/H-ADC	SAR	16	External Internal	5 V	1:1	1	16-PDIP	SPI	Through Hole	1	85 °C	-40 °C	40k	0.3 in	7.62 mm
Texas Instruments ADS7813UE4	0.295 in	16-SOIC	7.5 mm	5 V	Single Ended	S/H-ADC	SAR	16	External Internal	5 V	1:1	1	16-SOIC	SPI	Surface Mount	1	85 °C	-40 °C	40k

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	40	$ 53.27
Texas Instruments	TUBE	1	$ 48.77
		100	$ 43.35
		250	$ 35.64
		1000	$ 31.88

Description

General part information

ADS7813 Series

The ADS7813 is a low-power, single +5V supply, 16-bit sampling analog-to-digital converter. It contains a complete 16-bit capacitor-based SAR A/D with a sample/hold, clock, reference, and serial data interface.

The converter can be configured for a variety of input ranges including ±10V, ±5V, 0V to 10V, and 0.5V to 4.5V. A high impedance 0.3V to 2.8V input range is also available (input impedance > 10M). For most input ranges, the input voltage can swing to +16.5V or –16.5V without damage to the converter.

A flexible SPI compatible serial interface allows data to be synchronized to an internal or external clock. The ADS7813 is specified at a 40kHz sampling rate over the –40°C to +85°C temperature range. It is available in a 0.3" DIP-16 or an SO-16 package.

Documents

Technical documentation and resources

Low-Power, Serial 16-Bit Sampling Analog-To-Digital Converter datasheet (Rev. C)

Data sheet

Errata: ADS78xx

Errata