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SA5775A

Features: • 10-Bit resolution (0.35 degrees)• Exceptional accuracy (0.25 degrees, typical)• High-torque capability• Active differential drivers eliminate back-EMF issues• No RFI/EMI generation issues• Simple serial interface• Simple cascading capability fo...

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SeekIC No. : 004483738 Detail

SA5775A: Features: • 10-Bit resolution (0.35 degrees)• Exceptional accuracy (0.25 degrees, typical)• High-torque capability• Active differential drivers eliminate back-EMF issues̶...

SA5775A Data Sheet

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Part Number:
SA5775A
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:

• 10-Bit resolution (0.35 degrees)
• Exceptional accuracy (0.25 degrees, typical)
• High-torque capability
• Active differential drivers eliminate back-EMF issues
• No RFI/EMI generation issues
• Simple serial interface
• Simple cascading capability for multiple meters
• Internal fault protection
• Only one external component required (bypass capacitor)


Application

• Instrumentation utilizing air-core meters


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER RATING UNIT
VIGN Analog supply -1 to +23 V
VCC Digital supply -1 to +6 V
DGND to AGND Ground difference -0.3 to +0.3 V
VIN Digital input voltage, Data In, OE, CS, SCLK -1 to +7 V
PD
Power dissipation (TA = 25°C)1
D and N packages 		1500 mW
TA Ambient operating temperature 40 to +85  °C
TJ Junction temperature 150  °C
JA DIP and SO packages 90 °C/W



Description

The SA5775A is a monolithic driver for controlling air-core (or differential) meters typically used in automotive instrument cluster applications. The circuit interfaces with a microprocessor through a serial bus and directly drives the air-core meter. The SA5775A has 10-bit resolution (0.35 degree) and is guaranteed to be monotonic. Data can be shifted through the part, allowing several SA5775As to be cascaded with only one chip-select line. On-chip current shut down logic protects the circuit from external faults.




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