MAX5436EUB+ by Analog Devices

±15V, 128-Tap, Low-Drift Digital Potentiometers


The MAX5436-MAX5439 are 128-tap high-voltage (±5V to ±15V) digital potentiometers in packages that are half the size of comparable devices in 8-pin SO. They perform the same function as mechanical potentiometers, but replace the mechanics with a simple digital interface. The digital logic is powered by a separate single +2.7V to +5.25V supply voltage (VCC). The resistor string uses its own analog supplies (VDD and VSS) that require VDD - VSS to be greater than 9V and less than 31.5V. This allows for greater flexibility in voltage ranges that can be used with these devices. Examples of analog supply ranges include not only dual voltages of ±5V to ±15V, but single-supply voltages, such as +10V, +15V, +30V, -30V, and more, as long as the ranges of VDD - VSS and VCC - VSS are met. The MAX5437/MAX5439 include an on-chip, high-voltage, uncommitted amplifier, providing additional reductions in board space and cost. Other features include low 35ppm/°C end-to-end and 5ppm/°C ratio-metric resistor temperature coefficients, a 3-wire SPI™/QSPI™/MICROWIRE™-compatible serial interface, and a power-on reset to midscale. The MAX5436/MAX5438 are available in 10-pin µMAX® packages. The MAX5437/MAX5439 are available in 14-pin TSSOP package. Each device is guaranteed over the extended temperature range of -40°C to +85°C.

Where to Buy

Prices starting from US$5.67

Distributor Stock
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Farnell
from US$6.82
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Newark Electronics
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111
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element14
from US$7.34
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Analog Devices
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Features

+10V to +30V Single-Supply Operation
-28V to -10V Single Negative Supply Operation
±5V to ±15V Dual-Supply Operation
128 Tap Positions
Uncommitted High-Voltage Amplifier (MAX5437/MAX5439)
Low Temperature Coefficient 35ppm/°C (End-to-End) 5ppm/°C (Ratiometric)
35ppm/°C (End-to-End)
5ppm/°C (Ratiometric)
Small-Footprint Packages 10-Pin µMAX (MAX5436/MAX5438) 14-Pin TSSOP (MAX5437/MAX5439)
10-Pin µMAX (MAX5436/MAX5438)
14-Pin TSSOP (MAX5437/MAX5439)
Glitchless Switching Between the Resistor Taps
3-Wire SPI/QSPI/MICROWIRE-Compatible Serial Interface
50kΩ/100kΩ End-to-End Resistances
Power-On Reset: Wiper Goes to Midscale (Position 64)

Specifications

Steps 128
# Potentiometers 1
Control Interface 3-Wire Serial SPI
Taper Linear
Wiper Memory Volatile
REND-TO-END (kΩ) 50
Res. Tol. (%) 25
Temp. Coeff. (ppm/°C) (typ) 35
Wiper Resistance (Ω) (typ) 900
ICC @5V (µA) (max) 60
Package/Pins UMAX/10
BudgetaryPrice (See Notes) 3.91


MAX5436EUB+ Semiconductors - ICs by Analog Devices

DIGITAL POT 50K SINGLE UMAX-10

Status: Unknown
Series: Single 128-Tap Volatile Digital Pots
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

End To End Resistance 50kohm
No. of Pots Single
Control Interface SPI
Track Taper Linear
Resistance Tolerance ± 25%
Supply Voltage Min 10V
Supply Voltage Max 30V
Potentiometer IC Case Style µMAX
No. of Pins 10Pins
No. of Steps 128
Temperature Coefficient 35ppm/°C
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Single 128-Tap Volatile Digital Pots
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Digital Pot, 50K, Single, Umax-10 | Newark Electronics
DIGITAL POT, 50K, SINGLE, UMAX-10 | element14
±15V, 128-Tap, Low-Drift Digit | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX5436EUB+ ?

Additional datasheets, footprints and schematics for MAX5436EUB+ are listed on our Part Details page. You can also find images and similar parts to MAX5436EUB+ on this page.

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Distributor pricing and stock information is available for MAX5436EUB+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX5436EUB+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

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Is the MAX5436EUB+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX5436EUB+ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and CoreStaff have stock available or on a lead time for MAX5436EUB+ .

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