M61545AFP Datasheet, PDF (1/12 Pages) Renesas Technology Corp – Serial Data Control Dual Electronic Volume

Preliminary
M61545AFP
Serial Data Control Dual Electronic Volume
REJ03F0162-0200
Rev.2.0
Dec 21, 2005
Description
The M61545AFP is a dual channel electronic volume controlled with 2-wire serial data. The built-in reference and
power regulator circuitries allow operation of an electronic volume with less external parts. M61545AFP is able to cater
for large supply voltage range of 4.5 to 15.0V.
Features
• Electronic volume 0 to –95dB/ 1-dB step, –∞dB
2-ch independent controllable electronic volume
• Low distortion
THD = 0.002% typ.
Vno = 5.0μVrms typ. (ATT = –∞, JIS-A network)
• Supply voltage range Single power supply: Vcc = 4.5 to 15V (regulated)
Supply to both digital & analog circuitries
• Serial data interface 2-wire type
• Package
8 pin SOP/ 8 pin DIP
• Process
0.5μ BIC-DMOS
• Reference circuit Built-in
Recommended Operating Condition
• Supply voltage range: Vcc = 4.5 to 15.0V
Pin Configuration
Outline 8P2S-A(FP)
VIN1 1
VOUT1 2
GND 3
DATA 4
8 VIN2
7 VOUT2
6 VCC
5 CLOCK
Rev.2.0 Dec 21, 2005 page 1 of 11