Integrated Circuits (ICs)

MAX121EWE+

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Analog Devices Inc./Maxim Integrated

IC ADC 14BIT SAR 16SOIC

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Integrated Circuits (ICs)

MAX121EWE+

Active

Analog Devices Inc./Maxim Integrated

IC ADC 14BIT SAR 16SOIC

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX121EWE+

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	14
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)	308k
Supplier Device Package	16-SOIC
Voltage - Supply, Analog	5 V
Voltage - Supply, Analog [Max]	15.75 V
Voltage - Supply, Analog [Min]	-10.8 V
Voltage - Supply, Digital	5 V
Voltage - Supply, Digital [Max]	15.75 V
Voltage - Supply, Digital [Min]	-10.8 V

MAX121 Series

Part	Number of Inputs	Architecture	Supplier Device Package	Reference Type	Ratio - S/H:ADC	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Number of A/D Converters	Sampling Rate (Per Second)	Number of Bits	Data Interface	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog	Configuration	Input Type	Voltage - Supply, Digital	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Package / Case	Package / Case	Package / Case	Package / Case [x]	Package / Case [y]
Analog Devices Inc./Maxim Integrated MAX121CPE+	1	SAR	16-PDIP	External Internal	1:1	70 °C	0 °C	Through Hole	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V	0.3 in	16-DIP	7.62 mm
Analog Devices Inc./Maxim Integrated MAX121CWE	1	SAR	16-SOIC	External Internal	1:1	70 °C	0 °C	Surface Mount	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V		16-SOIC		0.295 in	7.5 mm
Analog Devices Inc./Maxim Integrated MAX121EAP+	1	SAR	20-SSOP	External Internal	1:1	85 °C	-40 °C	Surface Mount	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V		20-SSOP
Analog Devices Inc./Maxim Integrated MAX1214EGK+D
Analog Devices Inc./Maxim Integrated MAX121CWE+T	1	SAR	16-SOIC	External Internal	1:1	70 °C	0 °C	Surface Mount	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V		16-SOIC		0.295 in	7.5 mm
Analog Devices Inc./Maxim Integrated MAX121CAP+	1	SAR	20-SSOP	External Internal	1:1	70 °C	0 °C	Surface Mount	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V		20-SSOP
Analog Devices Inc./Maxim Integrated MAX121EWE+	1	SAR	16-SOIC	External Internal	1:1	85 °C	-40 °C	Surface Mount	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V		16-SOIC		0.295 in	7.5 mm
Analog Devices Inc./Maxim Integrated MAX121C/D	1	SAR	Die	External Internal	1:1	70 °C	0 °C	Surface Mount	1	308k	14	SPI			5 V	S/H-ADC	Single Ended		5.25 V	4.75 V		Die
Analog Devices Inc./Maxim Integrated MAX121EWE+T	1	SAR	16-SOIC	External Internal	1:1	85 °C	-40 °C	Surface Mount	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V		16-SOIC		0.295 in	7.5 mm
Analog Devices Inc./Maxim Integrated MAX121EPE+	1	SAR	16-PDIP	External Internal	1:1	85 °C	-40 °C	Through Hole	1	308k	14	SPI	-10.8 V	15.75 V	5 V	S/H-ADC	Single Ended	5 V	15.75 V	-10.8 V	0.3 in	16-DIP	7.62 mm

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	$ 48.62
		10	$ 37.44
		25	$ 34.58
		100	$ 31.45

Description

General part information

MAX121 Series

14 Bit Analog to Digital Converter 1 Input 1 SAR 16-SOIC

Documents

Technical documentation and resources