廬
PCM66P
FPO
FPO
16-Bit CMOS Monolithic Audio
DIGITAL-TO-ANALOG CONVERTER
FEATURES
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LOW COST 16-BIT 2-CHANNEL CMOS
MONOLITHIC D/A CONVERTER
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SINGLE SUPPLY +5V OPERATION
50mW POWER DISSIPATION
GLITCH-FREE VOLTAGE OUTPUTS
LOW DISTORTION: 鈥?6dB max THD + N
COMPLETE WITH REFERENCE
SERIAL INPUT FORMAT
DESCRIPTION
The PCM66P is a low cost, dual output 16-bit CMOS
digital-to-analog converter. The PCM66P features true
glitch-free voltage outputs, internal reference and re-
quires only a single +5V supply. Total power dissipa-
tion is less than 50mW max. Low maximum Total
Harmonic Distortion + Noise (鈥?6dB max; PCM66P-
J) is 100% tested. Either one or two channel output
modes are fully user selectable.
The PCM66P comes in a space-saving 20-pin plastic
SOIC package. PCM66P accepts a serial data input
format and is compatible with other Burr-Brown PCM
products such as the industry standard PCM56P.
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SINGLE OR DUAL DAC MODE
OPERATION
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PLASTIC 20-PIN SOIC PACKAGE
V
CC
(+5V)
SDM SEL
LRDAC
LRCLK
WDCLK
CLK
DATA
Serial-to-Parallel
Shift Register
Control
Logic
16-Bit
V
OUT
DAC
Reference
V
REF
A
COM
Integrate
& Hold Amp
L CH Out
V
OUT
Integrate
& Hold Amp
R CH Out
D
COM
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400
Tel: (602) 746-1111 鈥?Twx: 910-952-1111 鈥?Cable: BBRCORP 鈥?/div>
漏
鈥?Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd. 鈥?Tucson, AZ 85706
Telex: 066-6491 鈥?FAX: (602) 889-1510 鈥?Immediate Product Info: (800) 548-6132
PDS-1051D
Printed in U.S.A. October, 1993
1990 Burr-Brown Corporation
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