M61545AFP Datasheet | Renesas

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 - 95d B/ 1-d B step, - ∞d B 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 Remended Operating Condition - Supply voltage range: Vcc = 4.5 to 15.0V Pin Configuration VIN1 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 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...