Demonstration board for single op-amps
Features
■ This demonstration board with its components
allow it to be configured as:
– Low-pass Sallen-Key circuit
– High-pass Sallen-Key circuit
– Differential amplifier
– AC-coupled circuit
– In-loop compensation circuit
– Out-of-loop compensation circuit
– Numerous other possible configurations
■ RoHS Compliant
STEVAL-CCA022V1
in SC70 or SOT-23 packages
Data brief
Description
The STEVAL-CCA022V1 demonstration board is
designed to help characterize single operational
amplifiers in SOT23-5 (two different pinouts) and
SC70-5 packages.
Operational amplifiers in SOT23-6 and SC70-6
packages can also be characterized but their
standby pin is not usable because it is connected
to V
The STEVAL-CCA022V1 allows to characterize,
among the others, the following op-amps (not
included in the package): TS507, TSV621,
TSV631, TSV911, TSV991, TS1851, TS1871,
TS931, TS941, TS951, TS971, TS321.
+ on the board.
CC
STEVAL-CCA022V1
AM05051v1
June 2009 Doc ID 15900 Rev 1 1/4
For further information contact your local STMicroelectronics sales office.
www.st.com
4
Schematic circuit STEVAL-CCA022V1
1 Schematic circuit
Figure 1. Schematic diagram
Z14
NA
Z4
NA
Vccp
62
5
4
SOT2 3_b
3
3
1
1
Vccn
GOut
Out
Vccp
62
5
Vccn
SOT2 3_t
4
Z13
NA
Z7
NA
Z12
t
u
O
VGOut
V
2mm
Vout
Vout_S M B
NA
Vccp
62
5
3
SC70
1
4
Vccn
Z6
NA
Vin-
Vin-_SMB
Vin+
Vin+_SMB
Vccp
Vccn
2mm
2mm
2mm
2mm
Vccp
Vccn
C1
10nF
C3
10nF
VIn-VIn+
GVIn-GVIn+
C2
4.7uF
C4
4.7uF
Z8
NA
Z1
NA
Z3
NA
NA
Z9
Z2
NA
nI
GIn-GIn+
NA
Z5
n+
I
2mm
GND
AM05050v1
2/4 Doc ID 15900 Rev 1
STEVAL-CCA022V1 Revision history
2 Revision history
Table 1. Document revision history
Date Revision Changes
24-Jun-2009 1 Initial release.
Doc ID 15900 Rev 1 3/4
STEVAL-CCA022V1
y
y
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4/4 Doc ID 15900 Rev 1
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