MAX1281BCUP+

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Analog Devices Inc./Maxim Integrated

IC ADC 12BIT SAR 20TSSOP

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MAX1281BCUP+

Active

Analog Devices Inc./Maxim Integrated

IC ADC 12BIT SAR 20TSSOP

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DocumentsDatasheet

Specifications Pricing Series Description Documents

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	$ 25.37
		10	$ 18.73
		25	$ 17.03
		100	$ 15.13
		250	$ 14.21
		500	$ 14.11

Description

General part information

MAX1281 Series

12 Bit Analog to Digital Converter 4, 8 Input 1 SAR 20-TSSOP

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	MAX1281BCUP+	MAX1281 Series

Architecture	SAR	SAR
Configuration	MUX-S/H-ADC	MUX-S/H-ADC
Data Interface	SPI	SPI
Input Type	Single Ended, Pseudo-Differential	Single Ended, Pseudo-Differential
Mounting Type	Surface Mount	Surface Mount
Number of A/D Converters	1	1
Number of Bits	12 bits	12 bits
Number of Inputs	8, 4	4 - 8
Operating Temperature [Max]	70 °C	70 - 85 °C
Operating Temperature [Min]	0 °C	-40 - 0 °C
Package / Case	20-TSSOP	20-TSSOP
Package / Case [x]	0.173 in	0.173 in
Package / Case [y]	4.4 mm	4.4 mm
Ratio - S/H:ADC	1:1	1:1
Reference Type	External, Internal	External, Internal
Sampling Rate (Per Second)	300 kHz	300 kHz
Supplier Device Package	20-TSSOP	20-TSSOP
Voltage - Supply, Analog [Max]	3.6 V	3.6 V
Voltage - Supply, Analog [Min]	2.7 V	2.7 V
Voltage - Supply, Digital [Max]	3.6 V	3.6 V
Voltage - Supply, Digital [Min]	2.7 V	2.7 V

MAX1281 Series

IC ADC 12BIT SAR 20TSSOP

Part	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Number of A/D Converters	Package / Case [y]	Package / Case	Package / Case [x]	Number of Inputs	Architecture	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Sampling Rate (Per Second)	Configuration	Supplier Device Package	Mounting Type	Ratio - S/H:ADC	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Number of Bits	Input Type	Data Interface
Analog Devices Inc./Maxim Integrated MAX1281BCUP+	70 °C	0 °C	External, Internal	1	4.4 mm	20-TSSOP	0.173 in	4, 8	SAR	2.7 V	3.6 V	300 kHz	MUX-S/H-ADC	20-TSSOP	Surface Mount	1:1	3.6 V	2.7 V	12 bits	Pseudo-Differential, Single Ended	SPI
Analog Devices Inc./Maxim Integrated MAX1281BEUP	85 °C	-40 °C	External, Internal	1	4.4 mm	20-TSSOP	0.173 in	4, 8	SAR	2.7 V	3.6 V	300 kHz	MUX-S/H-ADC	20-TSSOP	Surface Mount	1:1	3.6 V	2.7 V	12 bits	Pseudo-Differential, Single Ended	SPI
Analog Devices Inc./Maxim Integrated MAX1281BEUP+T	85 °C	-40 °C	External, Internal	1	4.4 mm	20-TSSOP	0.173 in	4, 8	SAR	2.7 V	3.6 V	300 kHz	MUX-S/H-ADC	20-TSSOP	Surface Mount	1:1	3.6 V	2.7 V	12 bits	Pseudo-Differential, Single Ended	SPI
Analog Devices Inc./Maxim Integrated MAX1281BEUP+	85 °C	-40 °C	External, Internal	1	4.4 mm	20-TSSOP	0.173 in	4, 8	SAR	2.7 V	3.6 V	300 kHz	MUX-S/H-ADC	20-TSSOP	Surface Mount	1:1	3.6 V	2.7 V	12 bits	Pseudo-Differential, Single Ended	SPI
Analog Devices Inc./Maxim Integrated MAX1281BCUP	70 °C	0 °C	External, Internal	1	4.4 mm	20-TSSOP	0.173 in	4, 8	SAR	2.7 V	3.6 V	300 kHz	MUX-S/H-ADC	20-TSSOP	Surface Mount	1:1	3.6 V	2.7 V	12 bits	Pseudo-Differential, Single Ended	SPI
Analog Devices Inc./Maxim Integrated MAX1281BCUP+T	70 °C	0 °C	External, Internal	1	4.4 mm	20-TSSOP	0.173 in	4, 8	SAR	2.7 V	3.6 V	300 kHz	MUX-S/H-ADC	20-TSSOP	Surface Mount	1:1	3.6 V	2.7 V	12 bits	Pseudo-Differential, Single Ended	SPI