TECEV103 Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – TEC CONTROLLER EVALUATION KIT TECEV103

Analog Technologies, Inc.
TECEV103
TEC CONTROLLER EVALUATION KIT TECEV103
(updated 06/17/04)
Our TEC controller modules can be evaluated conveniently by using this evaluation kit TECEV103 which comes with an
evaluation board, TECEVB103 and a TEC controller module of TEC-A1 (there is no internal compensation network inside).
The main purpose of using the evaluation board is to tune the compensation network on the board for matching the
characteristics of users’ thermal load. The objectives of the tuning are to minimize the response time of the thermal control
loop and the dynamic temperature tracking errors, while keeping the control loop stable.
1. Connection
To power supply
To A/D, D/A, and/or microprocessor _{5V Imax = 2A}
For
For
multimeter oscilloscope
To TEC To Thermistor
probing probing
TECN
+5V GND
TEC- TEC+ Rth GND
TECN
TECP
RTH
TMPS
TMPO
VDR
TMPGD
SDNG
GND
TEC
Controller
LEDC
LEDA
Temp. good ^Vlim
On
LED
Off
Power
On
S3
Off
CMPIN
Ri
Rp
Cd
Rd
CMPO
Ci
CDRD
3V
Cd
4.7uF ⁰ 330nF
3.3uF
2.2uF
S1
470nF
680nF
1.5uF
820nF
1uF
CIRP
CLHT
Ci
1uF ⁰ 82nF
820nF
680nF
S2
100nF
150nF
470nF
220nF
330nF
Wi
Wd
Wp
W1
W2
W3
2M
500K
2M
5K
5K
20K
TECP
RTH
TMPS
TMPO
VDR
TMPGD
SDNG
GND
Figure 1 TEC Controller Evaluation Board TECEV103
550 E. Weddell Dr., #4, Sunnyvale, CA 94089 U. S. A. Tel.: [phone], Fax: [phone]. www.analogtechnologies.com
© Copyright 1999 – 2004, Analog Technologies, Inc. All Rights Reserved. Updated: 8/25/04
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