Specification	MAX5421BEUB+

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	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Resistance - Wiper (Ohms) (Typ)	500 Ohms
Resistance (Ohms)	15k
Supplier Device Package	10-uMAX/uSOP
Taper	Linear
Voltage - Supply	5 V

MAX5421 Series

Part	Number of Taps	Resistance - Wiper (Ohms) (Typ)	Number of Circuits	Interface	Resistance (Ohms)	Mounting Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Memory Type	Taper	Configuration	Voltage - Supply	Supplier Device Package
Analog Devices Inc./Maxim Integrated MAX5421AEUB+	4	500 Ohms	1	Parallel	15k	Surface Mount	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	85 °C	-40 C	Volatile	Linear	Potentiometer	5 V	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated MAX5421BEUB+	4	500 Ohms	1	Parallel	15k	Surface Mount	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	85 °C	-40 C	Volatile	Linear	Potentiometer	5 V	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated MAX5421AEUB+T	4	500 Ohms	1	Parallel	15k	Surface Mount	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	85 °C	-40 C	Volatile	Linear	Potentiometer	5 V	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated MAX5421BEUB+T	4	500 Ohms	1	Parallel	15k	Surface Mount	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	85 °C	-40 C	Volatile	Linear	Potentiometer	5 V	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated MAX5421CEUB+	4	500 Ohms	1	Parallel	15k	Surface Mount	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	85 °C	-40 C	Volatile	Linear	Potentiometer	5 V	10-uMAX/uSOP
Analog Devices Inc./Maxim Integrated MAX5421CEUB+T	4	500 Ohms	1	Parallel	15k	Surface Mount	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	85 °C	-40 C	Volatile	Linear	Potentiometer	5 V	10-uMAX/uSOP

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	439	$ 6.33
		950	$ 6.33
	Tube	1	$ 8.21
		10	$ 5.64
		25	$ 4.97
		100	$ 4.23
		250	$ 3.87
		500	$ 3.65
		1000	$ 3.46
		2500	$ 3.33

Description

General part information

MAX5421 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