Renesas Electronics M61545AFP
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.| Part No. | M61545AFP |
|---|---|
| Datasheet | M61545AFP Download |
| Manufacturer |  Renesas Electronics |
| Description | Serial Data Control Dual Electronic Volume |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● Electronic volume●
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● 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 M61545AFP VIN1 1 8 VIN2 7 VOUT2 6 VCC 5 CLOCK VOUT1 2 GND DATA Outline 8P2S-A(FP) 3 4 Rev.2.0 Dec 21, 2005 page 1 of 11 M61545AFP Preliminary IC Internal Block Diagram VIN2 8 VOUT2 7 VCC 6 CLOCK 5 Vol R2 + Vol AMP2 + Vol AMP1 Vregulated Logic Control Vol R1 + REF AMP 1 VIN1 2 VOUT1 3 GND 4 DATA Pin
DESCRIPTION
Pin 1 2 3 4 5 6 7 8 Symbol VIN1 VOUT1 GND DATA CLOCK VCC VOUT2 VIN2 1-ch input pin 1-ch output pin Ground pin Control data input pin. Inputs data in synchronization with clock Clock input pin for transferring serial data Power supply pin.
