Specification	MAX5420CEUA+

Configuration	Potentiometer
Interface	Parallel
Memory Type	Volatile
Mounting Type	Surface Mount
Number of Circuits	1
Number of Taps	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	8-TSSOP, 8-MSOP
Package / Case	0.118 in, 3 mm Width
Resistance - Wiper (Ohms) (Typ)	500 Ohms
Resistance (Ohms)	15k
Supplier Device Package	8-uMAX/uSOP
Taper	Linear
Voltage - Supply	5 V

MAX5420 Series

Digitally Programmable Precision Voltage Divider for PGAs

Part	Supplier Device Package	Resistance (Ohms)	Number of Circuits	Interface	Operating Temperature [Max]	Operating Temperature [Min]	Configuration	Package / Case	Package / Case	Mounting Type	Memory Type	Resistance - Wiper (Ohms) (Typ)	Voltage - Supply	Number of Taps	Taper
Analog Devices Inc./Maxim Integrated MAX5420CEUA+T	8-uMAX/uSOP	15k	1	Parallel	85 °C	-40 C	Potentiometer	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Surface Mount	Volatile	500 Ohms	5 V	4	Linear
Analog Devices Inc./Maxim Integrated MAX5420BEUA+T	8-uMAX/uSOP	15k	1	Parallel	85 °C	-40 C	Potentiometer	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Surface Mount	Volatile	500 Ohms	5 V	4	Linear
Analog Devices Inc./Maxim Integrated MAX5420BEUA+	8-uMAX/uSOP	15k	1	Parallel	85 °C	-40 C	Potentiometer	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Surface Mount	Volatile	500 Ohms	5 V	4	Linear
Analog Devices Inc./Maxim Integrated MAX5420AEUA+	8-uMAX/uSOP	15k	1	Parallel	85 °C	-40 C	Potentiometer	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Surface Mount	Volatile	500 Ohms	5 V	4	Linear
Analog Devices Inc./Maxim Integrated MAX5420AEUA+T	8-uMAX/uSOP	15k	1	Parallel	85 °C	-40 C	Potentiometer	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Surface Mount	Volatile	500 Ohms	5 V	4	Linear
Analog Devices Inc./Maxim Integrated MAX5420CEUA+	8-uMAX/uSOP	15k	1	Parallel	85 °C	-40 C	Potentiometer	8-MSOP 8-TSSOP	0.118 in 3 mm Width	Surface Mount	Volatile	500 Ohms	5 V	4	Linear

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	200	$ 4.12
	Tube	200	$ 2.61

Description

General part information

MAX5420 Series

The MAX5420 and MAX5421 are digitally programmable precision voltage dividers optimized for use in digitally programmable gain amplifier configurations. The MAX5420/MAX5421 operate from a single +5V supply or dual ±5V supply, and consume only 3µA supply current. These devices consist of a digitally selectable resistor array that provides four precision noninverting gains of 1, 2, 4, and 8 for PGAs. The MAX5420 and MAX5421 achieve a resistor ratio accuracy of 0.025% (MAX542_A), 0.09% (MAX542_B), and 0.5% (MAX542_C). The MAX5421 includes an on-chip matching resistor for op amp bias-current compensation.The MAX5420 and MAX5421 are available in 8-pin and 10-pin µMAX packages. The devices are specified over the extended temperature range (-40°C to +85°C).ApplicationsGeneral-Purpose Programmable Noninverting AmplifiersProgrammable Instrumentation Amplifiers