SA5777A Selling Leads, Price trend, SA5777A DataSheet download, circuit diagram from SeekIC.com

Features: • 10-Bit resolution (0.35 degrees)• Exceptional accuracy (0.5 degrees, typical)• High-torque capability• Active differential drivers eliminate back-EMF issues• No RFI/EMI generation issues• Simple serial interface• Simple cascading capability for...

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SeekIC No. : 004483739 Detail

SA5777A: Features: • 10-Bit resolution (0.35 degrees)• Exceptional accuracy (0.5 degrees, typical)• High-torque capability• Active differential drivers eliminate back-EMF issues•...

SA5777A Data Sheet

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Part Number:: SA5777A
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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268 Transactions

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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 (0.5 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
_VBB	Analog supply	-1 to +23	V
V_CC	Digital supply	-1 to +6	V
V_IN	Digital input voltage, Data In, OE, CS, SCLK	-1 to +6	V
D_GND to A_GND	Ground difference	±0.5	V
T_A	Junction temperature	40 to +85
T_J	Storage temperature	150
T_stg	Storage temperature range	65 to +150
P_D	Power dissipation (TA = 25°C)1 N, D packages	-1500	mW
_JA	DIP and SO packages	90	°C/W

Description

The SA5777A is a monolithic driver for controlling air-core (ordifferential) meters typically used in automotive instrument clusterapplications. The circuit interfaces with a microprocessor through aserial bus and directly drives the air-core meter. The SA5777A has10-bit resolution (0.35 degree) and is guaranteed to be monotonic.

Data can be shifted through the part, allowing several SA5777As tobe cascaded with only one chip-select line. On-chip current shutdown logic protects the circuit from external faults.

SA5777A

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