ADC08B200 Datasheet, PDF (2/30 Pages) National Semiconductor (TI) – 8-Bit, 200 MSPS A/D Converter with Capture Buffer

Ordering Information
Order Number
ADC08B200CIVS
ADC08B200EB
Block Diagram
Temperature Range
−40°C ≤ T_A ≤ +105°C
Package
TQFP
Evaluation Board
Pin Descriptions and Equivalent Circuits
Pin No.
Symbol
Equivalent Circuit
Description
20214702
6
V_IN
3
V_RT
9
V_RM
10
V_RB
Analog signal input. Conversion range is V_RB to V_RT.
Analog Input that is the high (top) side of the reference ladder
of the ADC. Voltage on V_RT and V_RB inputs define the V_IN
conversion range. V_RT should be more positive than V_RB.
Bypass well.
Analog input that is the mid-point of the reference ladder.
This pin should be bypassed to a quiet point in the ground
plane with a 0.1 µF capacitor. DO NOT LOAD this pin.
Analog Input that is the low side (bottom) of the reference
ladder of the ADC. The voltages on V_RT and V_RB inputs
define the V_IN conversion range. Bypass well.
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