TC530 Datasheet, PDF (7/22 Pages) TelCom Semiconductor, Inc – 5V PRECISION DATA ACQUISITION SUBSYSTEMS

TC530/TC534
TABLE 2-1: PIN FUNCTION TABLE (CONTINUED)
Pin Number Pin Number
(TC530)
(TC530)
28-Pin PDIP 28-Pin SOIC
Pin Number
(TC534)
40-Pin PDIP
Pin Number
(TC534)
44-Pin
PQFP
Symbol
Description
26
27
28
13, 24
26
27
28
13, 24
38
39
40
28, 29, 31,
33, 35, 36
36
37
38
1, 25, 26, 27,
29, 31, 33,
34, 39, 44
CAP+
AGND
CAP-
NC
Analog Input. Storage capacitor positive connection for the
DC/DC converter.
Analog Input. Ground connection for DC/DC converter.
Analog Input. Storage capacitor negative connection for the
DC/DC converter.
No connect. Do not connect any signal to these pins.
© 2002 Microchip Technology Inc.
DS21433B-page 7