ADS7863ARGER

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Texas Instruments

IC ADC 24VQFN

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ADS7863ARGER

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Texas Instruments

IC ADC 24VQFN

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADS7863 Series

The ADS7863 is a dual, 12-bit, 2MSPS, analog-to-digital converter (ADC) with four fully differential or six pseudo-differential input channels grouped into two pairs for high-speed, simultaneous signal acquisition. Inputs to the sample-and-hold (S/H) amplifiers are fully differential and are maintained differential to the input of the ADC. This architecture provides excellent common-mode rejection of 72dB at 100kHz, which is a critical performance characteristic in noisy environments.

The ADS7863 is pin-compatible with the ADS7861, but offers additional features such as a programmable reference output, flexible supply voltage (2.7V to 5.5V for AVDDand BVDD), a pseudo-differential input multiplexer with three channels per ADC, and several power-down features.

The ADS7863 is offered in an SSOP-24 and a 4×4mm QFN-24 package. It is specified over the extended operating temperature range of –40°C to +125°C.

Technical Specifications

Parameters and characteristics for this part

Specification	ADS7863ARGER

Mounting Type	Surface Mount
Number of Bits	12 bits
Package / Case	24-VFQFN Exposed Pad
Package Length	4 mm
Package Name	24-VQFN
Package Width	4 mm

ADS7863 Series

Dual, 2MSPS, 12-Bit, 2+2 or 3+3 Channel, Simultaneous Sampling SAR ADC

Part	Number of Bits	Number of A/D Converters	Features	Package Name	Sampling Rate (Per Second)	Mounting Type	Architecture	Operating Temperature (Max)	Operating Temperature (Min)	Ratio - ADC	Ratio - S/H	Reference Type	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Data Interface	Configuration	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Package Width	Package Length	Input Type	Number of Inputs	Package / Case
Texas Instruments ADS7863ADBQR	12 bits	2 count	Simultaneous Sampling	24-SSOP	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	3.9 mm	0.154 in	Differential Pseudo-Differential	4 6
Texas Instruments ADS7863ARGER	12 bits			24-VQFN		Surface Mount													4 mm	4 mm			24-VFQFN Exposed Pad
Texas Instruments ADS7863IDBQ	12 bits	2 count	Simultaneous Sampling	24-SSOP	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	3.9 mm	0.154 in	Differential Pseudo-Differential	4 6
Texas Instruments ADS7863IRGER	12 bits	2 count	Simultaneous Sampling	24-VQFN	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	4 mm	4 mm	Differential Pseudo-Differential	4 6	24-VFQFN Exposed Pad
Texas Instruments ADS7863ARGET	12 bits	2 count	Simultaneous Sampling	24-VQFN	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	4 mm	4 mm	Differential Pseudo-Differential	4 6	24-VFQFN Exposed Pad
Texas Instruments ADS7863IDBQR	12 bits	2 count	Simultaneous Sampling	24-SSOP	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	3.9 mm	0.154 in	Differential Pseudo-Differential	4 6
Texas Instruments ADS7863ADBQ	12 bits	2 count	Simultaneous Sampling	24-SSOP	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	3.9 mm	0.154 in	Differential Pseudo-Differential	4 6
Texas Instruments ADS7863IRGET	12 bits	2 count	Simultaneous Sampling	24-VQFN	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	4 mm	4 mm	Differential Pseudo-Differential	4 6	24-VFQFN Exposed Pad
Texas Instruments ADS7863IDBQG4	12 bits	2 count	Simultaneous Sampling	24-SSOP	2 MHz	Surface Mount	SAR	125 °C	-40 °C	1	1	External Internal	2.7 V	5.5 V	SPI	MUX-S/H-ADC	2.7 V	5.5 V	3.9 mm	0.154 in	Differential Pseudo-Differential	4 6

Pricing

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