data brief for further information contact your local stmicroelectronics sales office. june 2009 doc id 15900 rev 1 1/4 4 STEVAL-CCA022V1 demonstration board for single op-amps in sc70 or sot-23 packages 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 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 cc + on the board. 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. STEVAL-CCA022V1 am05051v1 www.st.com
schematic circuit STEVAL-CCA022V1 2/4 doc id 15900 rev 1 1 schematic circuit figure 1. schematic diagram am05050v1 na z1 na z6 na z2 na z5 na z7 na z12 na z13 2mm vin+ 2mm vout 2mm vccp 2mm vccn vccp vccn na z4 na z9 na z8 na z3 2mm vin- vin-_smb 10nf c1 10nf c3 2mm gnd na z14 vccn 3 1 4 6 2 5 sc70 3 1 4 6 2 5 sot23_t vccp 4 3 1 6 2 5 sot23_b vccn vccn vccp vccp vin+_smb vout_smb vin- vin+ i n- i n+ out v o u t gvin- gvin+ gin- gin+ gout vgout 4.7uf c2 4.7uf c4
STEVAL-CCA022V1 revision history doc id 15900 rev 1 3/4 2 revision history table 1. document revision history date revision changes 24-jun-2009 1 initial release.
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