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Manufacturer Part #

MCP4362-104E/ST

MCP4362 Series Quad 8-Bit 257 Step SPI 100 kOhm Non Volatile Digital POT-TSSOP14

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
No of Positions: 257
No of Channels: 4
Interface: SPI
Wiper Storage: Non-Volatile
Resistance: 100kΩ
Tolerance: ±20%
Supply Voltage: 2.7V to 5.5V
Supply Current: 1mA
Operating Temp Range: -40°C to +125°C
Resolution: 8b
Wiper Resistance: 300Ω
Temp Coefficient (ppm/C): 150ppm/°C
Package Style:  TSSOP-14
Mounting Method: Surface Mount
Features & Applications

The MCP436X devices are non-volatile, 6-bit (257 wiper steps) digital potentiometers that are programmed/reprogrammed through an SPI compatible interface. The MCP436X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.

These devices offer WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. This is useful for equipment that requires factory trimming or recalibration. The MCP434X family of devices are available with resistor values of 5 KΩ, 10 KΩ, 50 k and 100 KΩ. 

Features:

  • Quad Resistor Network
  • Potentiometer or Rheostat configuration options
  • Resistor Network Resolution
    • 7-bit: 128 Resistors (129 Steps)
    • 8-bit: 256 Resistors (257 Steps)
  • RAB Resistances options of:
    • 5 kΩ
    • 10 kΩ
    • 50 kΩ
    • 100 kΩ
  • Zero-Scale to Full-Scale Wiper operation
  • Low Wiper Resistance: 75Ω (typical)
  • Low Tempco:
    • Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
    • Ratiometric (Potentiometer): 15 ppm typical
  • Non-volatile Memory
    • Automatic Recall of Saved Wiper Setting
    • WiperLock™ Technology
  • SPI serial interface (10 MHz, modes 0,0 & 1,1)
    • High-Speed Read/Writes to wiper registers
    • Read/Write to Data EEPROM registers
    • Serially enabled EEPROM write protect
  • Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
  • Reset input pin
  • Write Protect Feature:
    • Hardware Write Protect (WP) Control pin
    • Software Write Protect (WP) Configuration bit
  • Brown-out reset protection (1.5 V typical)
  • Serial Interface Inactive current (2.5 uA typical)
  • High-Voltage Tolerant Digital Inputs: Up to 12.5 V
  • Supports Split Rail Applications
  • Internal weak pull-up on all digital inputs
  • Wide Operating Voltage:
    • 2.7 V to 5.5 V - Device Characteristics Specified
    • 1.8 V to 5.5 V - Device Operation
  • Wide Bandwidth (-3 dB) Operation:
    • 2 MHz (typical) for 5.0 kΩ device
  • Extended temperature range (-40°C to +125°C)
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Minimum Order:
288
Multiple Of:
96
Total
$567.36
USD
Quantity
Web Price
1
$2.39
30
$2.11
100
$2.02
200
$1.97
500+
$1.91
Product Variant Information section