Specification	ADC12130CIWM/NOPB

Architecture	SAR
Configuration	MUX-S/H-ADC
Data Interface	SPI
Input Type	Single Ended, Differential, Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	12 bits
Number of Inputs	1, 2
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
Sampling Rate (Per Second)	114k
Supplier Device Package	16-SOIC
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	3 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	3 V

ADC12130 Series

Self-calibrating 12-bit plus sign serial I/O A/D converter with 2-channel MUX and sample/hold

Part	Reference Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Ratio - S/H:ADC	Architecture	Number of Inputs	Configuration	Supplier Device Package	Data Interface	Sampling Rate (Per Second)	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Input Type	Number of A/D Converters	Package / Case [x]	Package / Case	Package / Case [y]	Number of Bits	Mounting Type
Texas Instruments ADC12130CIWMX/NOPB	External	85 °C	-40 °C	3 V	5.5 V	1:1	SAR	1 2	MUX-S/H-ADC	16-SOIC	SPI	114k	3 V	5.5 V	Differential Pseudo-Differential Single Ended	1	0.295 in	16-SOIC	7.5 mm	12 bits	Surface Mount
Texas Instruments ADC12130CIWM/NOPB	External	85 °C	-40 °C	3 V	5.5 V	1:1	SAR	1 2	MUX-S/H-ADC	16-SOIC	SPI	114k	3 V	5.5 V	Differential Pseudo-Differential Single Ended	1	0.295 in	16-SOIC	7.5 mm	12 bits	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 11.61
		10	$ 9.10
		45	$ 8.15
		135	$ 7.67
		270	$ 7.43
		540	$ 7.24
		1035	$ 7.09
Texas Instruments	TUBE	1	$ 9.56
		100	$ 7.80
		250	$ 6.13
		1000	$ 5.20

Description

General part information

ADC12130 Series

NOTE: Some device/package combinations are obsolete and are described and shown here for reference only. See our web site for product availability.

The ADC12130, ADC12132 and ADC12138 are 12-bit plus sign successive approximation Analog-to-Digital converters with serial I/O and configurable input multiplexer. The ADC12132 and ADC12138 have a 2 and an 8 channel multiplexer, respectively. The differential multiplexer outputs and ADC inputs are available on the MUXOUT1, MUXOUT2, A/DIN1 and A/DIN2 pins. The ADC12130 has a two channel multiplexer with the multiplexer outputs and ADC inputs internally connected. The ADC12130 family is tested and specified with a 5 MHz clock. On request, these ADCs go through a self calibration process that adjusts linearity, zero and full-scale errors to typically less than ±1 LSB each.

The analog inputs can be configured to operate in various combinations of single-ended, differential, or pseudo-differential modes. A fully differential unipolar analog input range (0V to +5V) can be accommodated with a single +5V supply. In the differential modes, valid outputs are obtained even when the negative inputs are greater than the positive because of the 12-bit plus sign output data format.

Documents

Technical documentation and resources

ADC12130/32/38 Self-Cal 12-Bit + Serial I/O ADC w/MUX and Sample/Hold datasheet (Rev. G)

Data sheet