Specification	ADC104S021QIMMX/NOPB

Architecture	SAR
Configuration	MUX-S/H-ADC
Data Interface	DSP, SPI
Grade	Automotive
Input Type	Single Ended
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits [custom]	10
Number of Inputs	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Qualification	AEC-Q100
Ratio - S/H:ADC	1:1
Reference Type	Supply
Sampling Rate (Per Second)	200k
Supplier Device Package	10-VSSOP
Voltage - Supply, Analog [Max]	5.25 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	5.25 V
Voltage - Supply, Digital [Min]	2.7 V

ADC104S021Q-Q1 Series

10-Bit, 200-kSPS, 4-Ch SAR ADC with single-ended inputs and serial interface

Part	Configuration	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Input Type	Number of Bits [custom]	Package / Case	Package / Case [x]	Package / Case [x]	Supplier Device Package	Grade	Architecture	Data Interface	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Reference Type	Number of Inputs	Qualification	Mounting Type	Sampling Rate (Per Second)	Number of A/D Converters	Ratio - S/H:ADC	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments ADC104S021QIMMX/NOPB	MUX-S/H-ADC	5.25 V	2.7 V	Single Ended	10	10-MSOP 10-TFSOP	3 mm	0.118 in	10-VSSOP	Automotive	SAR	DSP SPI	2.7 V	5.25 V	Supply	4	AEC-Q100	Surface Mount	200k	1	1:1	85 °C	-40 °C
Texas Instruments ADC104S021QIMM/NOPB	MUX-S/H-ADC	5.25 V	2.7 V	Single Ended	10	10-MSOP 10-TFSOP	3 mm	0.118 in	10-VSSOP	Automotive	SAR	DSP SPI	2.7 V	5.25 V	Supply	4	AEC-Q100	Surface Mount	200k	1	1:1	85 °C	-40 °C
Texas Instruments ADC104S021CIMMX/NOPB	MUX-S/H-ADC	5.25 V	2.7 V	Single Ended	10	10-MSOP 10-TFSOP	3 mm	0.118 in	10-VSSOP	Automotive	SAR	DSP SPI	2.7 V	5.25 V	Supply	4	AEC-Q100	Surface Mount	200k	1	1:1	85 °C	-40 °C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.98
	Digi-Reel®	1	$ 4.98
	Tape & Reel (TR)	3500	$ 2.50
Texas Instruments	LARGE T&R	1	$ 3.75
		100	$ 3.29
		250	$ 2.31
		1000	$ 1.86

Description

General part information

ADC104S021Q-Q1 Series

The ADC104S021/ADC104S021Q is a low-power, four-channel CMOS 10-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC104S021/ADC104S021Q is fully specified over a sample rate range of 50 ksps to 200 ksps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to four input signals at inputs IN1 through IN4.

The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.

The ADC104S021/ADC104S021Q operates with a single supply, that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 1.94 mW and 6.9 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.47 µW using a +5V supply.

Documents

Technical documentation and resources

ADC104S021/21Q 4 Channel, 50 ksps to 200 ksps, 10-Bit A/D Converter datasheet (Rev. H)

Data sheet