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M62429FP

Renesas
Part Number M62429FP
Manufacturer Renesas
Description Serial Data Control Dual Electronic Volume
Published Jul 11, 2015
Detailed Description M62429P/FP Serial Data Control Dual Electronic Volume Description The M62429 is a dual channel electronic volume contro...
Datasheet PDF File M62429FP PDF File

M62429FP
M62429FP

Overview
M62429P/FP Serial Data Control Dual Electronic Volume Description The M62429 is a dual channel electronic volume controlled with 2-wire serial data.
The built-in reference circuit can compose of an electronic volume with less external parts.
Features • Built-in reference circuit • Control with serial data Volume 0 to –83 dB (1 dB/step), –∞ (Independent control is allowed in each channel) • Low noise and low distortion VNO = 5 µVrms (ATT = –∞, JIS-A) THD = 0.
01 % Typ.
(V0 = 0.
5 Vrms, DIN-AUDIO) Recommended Operating Conditions Supply voltage range: VCC = 4.
5 to 5.
5 V Rated supply voltage: VCC = 5 V System Block Diagram M62429/FP REJ03F0209-0300 Rev.
3.
00 Jun 15, 2007 2ch IN 1ch IN VOLUME VOLUME LOGIC CONTROL 2ch OUT 1ch OUT DATA CLOCK REJ03F0209-0300 Rev.
3.
00 Jun 15, 2007 Page 1 of 8 M62429P/FP Pin Arrangement VIN1 VOUT1 GND DATA M62429P/FP 1 8 VIN2 2 7 VOUT2 3 6 VCC 4 5 CLOCK (Top view) Outline: PRDP0008AA-A (8P4) [P] PRSP0008DE-C [FP] (recommend) PRSP0008DA-A (8P2S-A) [FP] (not recommend for new design) Pin Description Pin No.
1 2 3 4 5 6 7 8 Symbol VIN1 VOUT1 GND DATA CLOCK VCC VOUT2 VIN2 IC Internal Block Diagram Function 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.
Stabilize the pin with decoupling capacitor.
2-ch output pin 2-ch input pin VIN 2 8 VR 2 VR 1 1 VIN 1 VOUT2 7 + – VOL AMP 2 VOL AMP 1 – + + – REF AMP 2 VOUT1 VCC 6 Vref 3 GND CLOCK 5 LOGIC CONTROL 4 DATA REJ03F0209-0300 Rev.
3.
00 Jun 15, 2007 Page 2 of 8 M62429P/FP Absolute Maximum Ratings Item Supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC, VDD Pd Topr Tstg Ratings 6.
0 625 (P), 440 (FP) –20 to +75 –55 to +125 Unit V mW °C °C Electrical Characteristics (VCC = 5 V, Ta= 25 °C, unless otherwise noted) Limits Item Symbol Min Typ Max Unit Conditions Circuit current ICC — 8 16 mA Maximum attenuation A...


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