TYPICAL APPLICATIONS (Continued)
Bidirectional Clamp
± 2.4V
Bidirectional Adjustable Clamp
± 1.8V to ± 2.4V
VIN
I
R1
+
AMS385 FB
-
D1
1N457
R2
510k
VOUT
D2
1N457
-
FB AMS385
R3
+
510k
VIN
I
R1
R2
510k
FB
R3
+
510k
AMS385
FB
-
D1
1N457
R4
390k
VOUT
D2
1N457
-
AMS385
+
AMS285/AMS385
Bidirectional Adjustable Clamp
± 2.4V to ± 6V
VIN
I
R1
+
AMS385
-
D1 FB
1N457
R2
330k
FB
R3
1M
R4
330k
VOUT
D2
1N457
-
AMS385
+
TYPICAL PERFORMANCE CHARACTERISTICS
AMS285 Typical Temperature Coefficient
0
∆Y
∆T
-5
-10
-50 -40 -25 0 25 50 75 80 100 125
TEMPERATURE (° C)
AMS385 Typical Temperature Coefficient
0
∆Y
∆T
-5
-10
0 25
70
TEMPERATURE (° C)
TEMPCO = ∆Y
∆T
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723