The X9C103PIZC7644 from Renesas Electronics Corporation is a digital potentiometer with a resistance of 10kΩ and 100 taps. Here are its detailed specifications:

Basic Information

• Manufacturer: Renesas Electronics Corporation
• Product Number: X9C103PIZC7644
• Description: Digital Potentiometer 10k Ohm 1 Circuit 100 Taps Up/Down (U/D, INC, CS) Interface 8-PDIP
• Package: 8-Pin PDIP (Through Hole)
• Status: Available

Technical Specifications

• Resistance: 10kΩ
• Number of Taps: 100
• Interface: Up/Down (U/D, INC, CS)
• Memory Type: Non-Volatile
• Supply Voltage: 4.5V to 5.5V
• Tolerance: ±20%
• Temperature Coefficient: ±300ppm/°C
• Operating Temperature: -40°C to 85°C
• Wiper Resistance: 40Ω typical
• Mounting Type: Through Hole
• Features:ProgrammableLinear taperEndurance: 100,000 data changes per bit per registerData Retention: 100 years

Pin Descriptions

• 1 (INC): INCREMENT - The INC input is negative-edge triggered. Toggling INC will move the wiper and either increment or decrement the counter in the direction indicated by the logic level on the U/D input.
• 2 (U/D): UP/DOWN - The U/D input controls the direction of the wiper movement and whether the counter is incremented or decremented.
• 3 (VH/RH): High terminal voltage - Equivalent to the fixed terminals of a mechanical potentiometer. The minimum voltage is -5V and the maximum is +5V.
• 4 (VSS): Ground
• 5 (VW/RW): Wiper terminal - Equivalent to the movable terminal of a mechanical potentiometer. The position of the wiper within the array is determined by the control inputs. The wiper terminal series resistance is typically 40Ω.
• 6 (RL/VL): Low terminal voltage - Equivalent to the fixed terminals of a mechanical potentiometer. The minimum voltage is -5V and the maximum is +5V.
• 7 (CS): Chip Select - The device is selected when the CS input is LOW. The current counter value is stored in non-volatile memory when CS is returned HIGH while the INC input is also HIGH.
• 8 (VCC): Supply Voltage

Applications

The X9C103PIZC7644 is suitable for a wide range of applications, including:

• Automotive
• Industrial control
• Audio equipment
• Voltage regulators
• Offset voltage adjustment
• Comparator with hysteresis

Ordering Information

• Availability: In stock at various distributors
• Lead Time: Please check with the distributor for the latest lead time information
• Ordering: When ordering, please confirm the specifications of the products. The minimum order quantity (MOQ) may apply. If you have special order instructions, please note them on the ordering pages

Distributors

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