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MAX5461

Features: Miniature SC70 and SOT23 Packages 0.3µA Ultra-Low Supply Current +2.7V to +5.5V Single-Supply Operation Glitchless Switching Between Resistor Taps Power-On Reset to Midscale 2-Wire Up/Down Serial Interface10kΩ, 50kΩ, and 100kΩ Resistance ValuesApplicationLCD Scree...

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SeekIC No. : 004411265 Detail

MAX5461: Features: Miniature SC70 and SOT23 Packages 0.3µA Ultra-Low Supply Current +2.7V to +5.5V Single-Supply Operation Glitchless Switching Between Resistor Taps Power-On Reset to Midscale 2-Wire U...

MAX5461 Data Sheet

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Part Number:
MAX5461
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

 Miniature SC70 and SOT23 Packages
0.3µA Ultra-Low Supply Current
+2.7V to +5.5V Single-Supply Operation
Glitchless Switching Between Resistor Taps
Power-On Reset to Midscale
2-Wire Up/Down Serial Interface
10kΩ, 50kΩ, and 100kΩ Resistance Values


Application

LCD Screen Adjustment
Volume Control
Mechanical Potentiometer Replacement
Gain Adjustment
Line Impedance Matching


Pinout

Connection Diagram


Specifications

VDD to GND.................................................................-0.3V to +6V
All Other Pins to GND....................................-0.3V to (VDD + 0.3)V
Input and Output Latch-Up Immunity...............................±200mA
Maximum Continuous Current into H, L, and W
MAX5460/MAX5461/MAX5462 (100kΩ) .............................±0.6mA
MAX5463/MAX5464/MAX5465 (50kΩ) ...............................±1.3mA
MAX5466/MAX5467/MAX5468 (10kΩ) ...............................±1.3mA
Continuous Power Dissipation (TA = +70°C)
5-pin SC70 (derate 3.1mW/°C above TA = +70°C)..........247mW
5-pin SOT23 (derate 7.1mW/°C above TA = +70°C)........571mW
6-pin SC70 (derate 3.1mW/°C above TA = +70°C)..........245mW
6-pin SOT23 (derate 8.7mW/°C above TA = +70°C).....695.7mW
Operating Temperature Range ..........................-40°C to +85°C
Junction Temperature.......................................................+150°C
Storage Temperature Range ...........................-65°C to +150°C
Soldering Temperature (soldering, 10s) ..........................+300°C


Description

The MAX5461 linear-taper digital potentiometers perform the same function as a mechanical potentiometer or a variable resistor. The MAX5461 consist of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire serial interface.

The MAX5462/MAX5465/MAX5468 are configured as potentiometers. The MAX5461 in this family are configured as variable resistors. See Pin Configurations for part functionality.

Three resistance values are available: 10kΩ (MAX5466/ MAX5467/MAX5468), 50kΩ (MAX5463/MAX5464/ MAX5465), and 100kΩ (MAX5460/MAX5461/MAX5462). The MAX5461 (100kΩ and 50kΩ) are available in space-saving 5-pin and 6-pin SC70 packages. The MAX5466/MAX5467/MAX5468 (10kΩ) are available in 5-pin and 6-pin SOT23 packages.




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