Datasheet

AD8133
Rev. 0 | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
AD8133
OPD
1
V
S–
2
–IN A
3
+IN A 4
V
S–
5
V
OCM
C
V
S+
–IN C
+IN C
V
S–
18
17
16
15
14
–OUT A
6
–OUT C
13
V
S+
–IN B +IN B V
S–
V
OCM
A
24 23 22 21 20
V
OCM
B
19
+OUT A
V
S+
+OUT B
–OUT B
V
S+
7 8 9 10 11
+OUT C
12
04769-0-001
A
B
C
Figure 4. 24-Lead LFCSP
Table 5. Pin Function Descriptions
Pin No. Mnemonic Description
1 OPD Output Pull-Down
2, 5, 14, 21 V
S−
Negative Power Supply Voltage
3 −IN A Inverting Input, Amplifier A
4 +IN A Noninverting Input, Amplifier A
6 −OUT A Negative Output, Amplifier A
7 +OUT A Positive Output, Amplifier A
8, 11, 17, 24 V
S+
Positive Power Supply Voltage
9 +OUT B Positive Output, Amplifier B
10 −OUT B Negative Output, Amplifier B
12 +OUT C Positive Output, Amplifier C
13 −OUT C Negative Output, Amplifier C
15 +IN C Noninverting Input, Amplifier C
16 −IN C Inverting Input, Amplifier C
18 V
OCM
C Voltage Applied to This Pin Controls Output Common-Mode Voltage, Amplifier C
19 V
OCM
B Voltage Applied to This Pin Controls Output Common-Mode Voltage, Amplifier B
20 V
OCM
A Voltage Applied to This Pin Controls Output Common-Mode Voltage, Amplifier A
22 +IN B Noninverting Input, Amplifier B
23 −IN B Inverting Input, Amplifier B
AD8133
+
–
53.6Ω
53.6Ω
R
L, dm
200Ω V
OUT, dm
+
–
V
OCM
1.5kΩ
1.5kΩ
V
TEST
TEST
SIGNAL
SOURCE
50Ω
50Ω
750Ω
750Ω
MIDSUPPLY
0.1µF ON ALL V
S+
PINS
0.1µF ON ALL V
S–
PINS
V
S–
V
S+
04769-0-035
+5V
–5V
Figure 5. Basic Test Circuit