Datasheet

ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
PCM1800
www.ti.com ............................................................................................................................................... SBAS071B – OCTOBER 2000 – REVISED AUGUST 2008
Supply voltage: V
DD
, V
CC
– 0.3 V to 6.5 V
Supply voltage differences ± 0.1 V
GND voltage differences ± 0.1 V
Digital input voltage – 0.3 V to (V
DD
+ 0.3 V), < 6.5 V
Analog input voltage – 0.3 V to (V
CC
+ 0.3 V), < 6.5 V
Input current (any pin except supplies) ± 10 mA
Power dissipation 300 mW
Operating temperature range – 25 ° C to 85 ° C
Storage temperature – 55 ° C to 125 ° C
Lead temperature, soldering 260 ° C, 5 s
Package temperature (IR reflow, peak) 235 ° C
over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
Analog supply voltage, V
CC
4.5 5 5.5 V
Digital supply voltage, V
DD
4.5 5 5.5 V
Analog input voltage, full-scale ( – 0 dB) 2.828 Vp-p
Digital input logic family TTL
System clock 8.192 24.576 MHz
Digital input clock frequency
Sampling clock 32 48 kHz
Digital output load capacitance 10 pF
Operating free-air temperature, T
A
– 25 85 ° C
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