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Référence fabricant

MCP40D19T-103E/LT

MCP40D Series Single 7-Bit 128 Step I2C 10 kOhm Volatile Digital POT - SC-70-5

Modèle ECAD:
Nom du fabricant: Microchip
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Microchip MCP40D19T-103E/LT - Caractéristiques techniques
Attributes Table
No of Positions: 128
No of Channels: 1
Interface: I2C
Wiper Storage: Volatile
Resistance: 10kΩ
Tolerance: ±20%
Supply Voltage: 1.8V to 5.5V
Style d'emballage :  SOT-353 (SC-88A, SC-70-5)
Méthode de montage : Surface Mount
Fonctionnalités et applications

The MCP40D19T-103E/LT is a part of MCP40D19 Series Digital Potentiometers. It can sustain a standard temperature ranging from -40°C to +125°C. It is available in SC-70-5 package.

The MCP40D19 devices offer a wide range of product offerings using an I2C™Compatible interface. It support a 7-bit resistor network, volatile memory configuration, and potentiometer and rheostat pinouts.     

Features:

  • Potentiometer or Rheostat configuration options
  • 7-bit: Resistor Network Resolution
    • 127 Resistors (128 Steps)
  • Zero Scale to Full Scale Wiper operation
  • RAB Resistances: 5 kO, 10 kO, 50 kO or 100 kO
  • Low Wiper Resistance: 100O (typical)
  • Low Tempco:
    • Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
    • Ratiometric (Potentiometer): 15 ppm typical
  • Simple I2C™Compatible Protocol with read & write commands
  • Brown-out reset protection (1.5 V typical)
  • Power-on Default Wiper Setting (Mid-scale)
  • Low-Power Operation: 2.5 µA Static Current (typ)
  • Wide Operating Voltage Range:
    • 2.7 V to 5.5 V - Device Characteristics Specified
    • 1.8 V to 5.5 V - Device Operation

Applications:

  • PC Servers (I2C Protocol with Command Code)
  • Amplifier Gain Control and Offset Adjustment
  • Sensor Calibration (Pressure, Temperature,Position, Optical and Chemical)
  • Set point or offset trimming
  • Cost-sensitive mechanical trim pot replacement
  • RF Amplifier Biasing
  • LCD Brightnes and Contract Adjustment

View the complete product family of MCP40D19 Series Digital Potentiometers

Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Commande minimale :
3000
Multiples de :
3000
Total 
1 611,00 $
USD
Quantité
Prix unitaire
3 000+
$0.537
Product Variant Information section