Rainbow Electronics ADC08100 - Manual (Page 2)

Ordering Information
ADC08100CIMT TSSOP
ADC08100CIMTX TSSOP (tape and reel)
ADC08100EVAL Evaluation Board
Block Diagram
10137102
Pin Descriptions and Equivalent Circuits
Pin No. Symbol Equivalent Circuit Description
6 V
IN
Analog signal input. Conversion range is V
RB
to V
RT
.
3 V
RT
Analog Input that is the high (top) side of the reference
ladder of the ADC. Nominal range is 1.0V to V
A
. Voltage
on V
RT
and V
RB
inputs define the V
IN
conversion range.
Bypass well. See Section 2.0 for more information.
9 V
RM
Mid-point of the reference ladder. This pin should be
bypassed to a clean, quiet point in the analog ground
plane with a 0.1 µF capacitor.
10 V
RB
Analog Input that is the low side (bottom) of the
reference ladder of the ADC. Nominal range is 0.0V to
(V
RT
– 1.0V). Voltage on V
RT
and V
RB
inputs define the
V
IN
conversion range. Bypass well. See Section 2.0 for
more information.
ADC08100
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