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S-7760A

Features: • Operating voltage range: 2.3 to 4.5 V• 8ch digital output: Higher 4 channels; fixed output/lower 4 channels; timer action• Operating frequency of I2C-bus interface: 400 kHz• Low current consumption at standby: 3.0 A Max. (VCCH = 4.5 V CMOS input type) 10.0 A Max...

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SeekIC No. : 004483009 Detail

S-7760A: Features: • Operating voltage range: 2.3 to 4.5 V• 8ch digital output: Higher 4 channels; fixed output/lower 4 channels; timer action• Operating frequency of I2C-bus interface: 400...

S-7760A Data Sheet

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Part Number:
S-7760A
Supply Ability:
5000

Price Break

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

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Upload time: 2025/12/26

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Product Details

Description



Features:

• Operating voltage range: 2.3 to 4.5 V
• 8ch digital output: Higher 4 channels; fixed output/lower 4 channels; timer action
• Operating frequency of I2C-bus interface: 400 kHz
• Low current consumption at standby: 3.0 A Max. (VCCH = 4.5 V CMOS input type)
  10.0 A Max. (VCCH = 4.5 V low voltage input type)
• Built-in E2PROM circuit: 6-byte
• E2PROM endurance: 105 cycles / word*1 (at −40 to +85 °C)
• E2PROM data retention: 10 years (after rewriting 105 cycles / word)
• Function to protect write in E2PROM
• Function to prevent malfunction during low power supply voltage operation
• Lead-free product
• Small package: WLP-16A, 16-Pin TSSOP (Under development)
*1. For each address (Word: 8 bits)


Application

• Mobile phone
• Portable communication device
• Digital still camera
• Digital video camera


Specifications

Item Symbol Rating Unit
Power supply voltage1 VCCH −0.3 to +7.0 V
Power supply voltage2 VCCL −0.3 to VC V
Input voltage VIN −0.3 to VCCH + 0.3 V
Output voltage (SDA) VOUT1 −0.3 to VCCH V
Output voltage (DO) VOUT2 −0.3 to VCCL V
Operating ambient temperature Topr −40 to +85 °C
Storage temperature Tstg −65 to +150 °C



Description

The S-7760A is a programmable port controller IC comprised of an E2PROM, a control circuit for data output, a circuit to prevent malfunction caused by low power supply voltage and others.

This IC operates at 400 kHz and interfaces with exteriors via I2C-bus, controls an 8ch digital output with a serial signal.

Among the digital output ports of 8 channels, the lower 4 channels have a timer function so that at each port, users are able to set the default value and inverted delay time. In the higher 4 channels, setting the fixed output is available at each port. The default value is maintained despite power-off because this IC has an E2PROM. The S-7760A is able to be used to control ON/OFF for the chips surrounding MPU and to output the default data that devices fundamentally have.




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