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Product Detailed Parameters
- Description：32-TAP FLEAPOT, 2-WIRE DIGIPOT
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Taper：Linear
- Configuration：Rheostat
- Number of Circuits：1
- Number of Taps：32
- Resistance (Ohms)：100k
- Interface：I2C, Up/Down (U/D, CS)
- Memory Type：Volatile
- Voltage - Supply：2.7V ~ 5.5V
- Features：-
- Tolerance：-
- Temperature Coefficient (Typ)：35ppm/°C
- Mounting Type：Surface Mount
- Supplier Device Package：SC-70-6
- Package / Case：6-TSSOP, SC-88, SOT-363
- Operating Temperature：-40°C ~ 85°C
- Resistance - Wiper (Ohms) (Typ)：-
- Grade：-
- Qualification：-
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Overview
The MAX5461EXT-T is a digital potentiometer manufactured by Analog Devices Inc./Maxim Integrated. It features a resistance value of 100 kOhm and utilizes a 32-tap architecture for precise adjustment. The device is housed in an SC70-6 surface-mount package, designed for compact electronic applications. This component allows for remote programming of resistance values via a digital interface, eliminating the need for mechanical adjustments.
Feature Summary
- Digital potentiometer with 100 kOhm nominal resistance
- 32-tap resolution for step-wise adjustment
- Compact SC70-6 surface-mount package
Applications
- Portable instrumentation requiring adjustable gain or bias
- Consumer electronics with space-constrained PCB layouts
- Automotive systems needing programmable voltage references
Procurement Notes
Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing from distributors. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated to ensure authenticity. Check for RoHS compliance markings on the reel or documentation. Ensure storage conditions align with moisture sensitivity levels specified in the official datasheet.
Selection Notes
Select this component when a non-volatile or volatile digital control of 100 kOhm resistance is required in a minimal footprint. The 32-tap configuration offers sufficient granularity for many analog signal conditioning tasks. Compare power consumption and interface speed requirements against other digital potentiometers if system constraints are tight.
Part Context
This part belongs to the MAX546x series of digital potentiometers. The EXT suffix typically denotes an extended temperature range variant, suitable for industrial or automotive environments. The -T suffix specifies the reel packaging format for automated assembly processes.
Replacement Considerations
Direct replacements should match the 100 kOhm resistance, 32 taps, and SC70-6 package. Verify pin compatibility and interface protocol (typically I2C or SPI) before substitution. Consult the manufacturer's cross-reference list for validated alternative part numbers.
