Integrated Circuits (ICs)

MAX5474EKA

Obsolete

Analog Devices Inc./Maxim Integrated

IC DGTL POT 50KOHM 32TAP SOT23-8

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Integrated Circuits (ICs)

MAX5474EKA

Obsolete

Analog Devices Inc./Maxim Integrated

IC DGTL POT 50KOHM 32TAP SOT23-8

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX5474EKA

Configuration	Potentiometer
Interface	Up/Down (U/D, CS)
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	SOT-23-8
Resistance - Wiper (Ohms) (Typ)	600 Ohms
Resistance (Ohms) [custom]	50 kOhms
Supplier Device Package	SOT-23-8
Taper	Linear
Temperature Coefficient (Typ)	35 ppm/°C
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	2.7 V

MAX547 Series

Octal, 13-Bit Voltage-Output DAC with Parallel Interface

Part	Number of Bits	Package / Case	Settling Time	Mounting Type	Number of D/A Converters	INL/DNL (LSB)	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Architecture	Output Type	Data Interface	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package	Interface	Resistance (Ohms) [custom]	Resistance - Wiper (Ohms) (Typ)	Configuration	Taper	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Circuits	Memory Type	Temperature Coefficient (Typ)
Analog Devices Inc./Maxim Integrated MAX547BCMH+TD	13	44-QFP	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	70 °C	0 °C	External
Analog Devices Inc./Maxim Integrated MAX547BCMH	13	44-QFP	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	70 °C	0 °C	External
Analog Devices Inc./Maxim Integrated MAX547BEQH-D	13	44-LCC (J-Lead)	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	85 °C	-40 C	External	16.59	16.59	44-PLCC
Analog Devices Inc./Maxim Integrated MAX547BEQH+D	13	44-LCC (J-Lead)	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	85 °C	-40 C	External	16.59	16.59	44-PLCC
Analog Devices Inc./Maxim Integrated MAX547BCQH+D	13	44-LCC (J-Lead)	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	70 °C	0 °C	External	16.59	16.59	44-PLCC
Analog Devices Inc./Maxim Integrated MAX547BCMH+	13	44-QFP	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	70 °C	0 °C	External
Analog Devices Inc./Maxim Integrated MAX547BCQH-D	13	44-LCC (J-Lead)	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	70 °C	0 °C	External	16.59	16.59	44-PLCC
Analog Devices Inc./Maxim Integrated MAX5474EKA		SOT-23-8		Surface Mount								85 °C	-40 C				SOT-23-8	Up/Down (U/D CS)	50 kOhms	600 Ohms	Potentiometer	Linear	5.25 V	2.7 V	1	Non-Volatile	35 ppm/°C
Analog Devices Inc./Maxim Integrated MAX547AEMH	13	44-QFP	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	85 °C	-40 C	External
Analog Devices Inc./Maxim Integrated MAX547ACQH-D	13	44-LCC (J-Lead)	5 µs	Surface Mount	8	0.5 LSB 1 LSB	5 V	-5 V	R-2R	Voltage - Buffered	Parallel	70 °C	0 °C	External	16.59	16.59	44-PLCC

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	0	$ 0.00

Description

General part information

MAX547 Series

The MAX5471/MAX5472/MAX5474/MAX5475 linear-taper digital potentiometers function as mechanical potentiometers, but replace the mechanics with a simple 3-wire up/down digital interface. These digital potentiometers feature nonvolatile memory (EEPROM) to return the wiper to its previously stored position upon power-up.The MAX5471/MAX5472 are 2-terminal, variable resistors in 6-pin SOT23 packages. The MAX5474/MAX5475 are 3-terminal potentiometers in 8-pin SOT23 packages.The MAX5471/MAX5474 have an end-to-end resistance of 50kΩ, and the MAX5472/MAX5475 have an end-to-end resistance of 100kΩ. All of these devices have 32 wiper positions, a low ratiometric temperature coefficient (5ppm/°C), and all operate from a single +2.7V to +5.25V supply. Each device is guaranteed over the extended -40°C to +85°C temperature range.ApplicationsAudio Volume ControlLiquid-Crystal Display (LCD) Screen AdjustmentMechanical Potentiometer ReplacementsProgrammable Filters

Documents

Technical documentation and resources