Datasheet

Data Sheet ADA4312-1
Rev. 0 | Page 5 of 12
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC
–IN A
OUT B V
CC
NC
+IN A
GND
I
ADJ
NC
V
EE
NC
SD
+IN B
–IN B
NC
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
2. CONNECT THE EXPOSED PAD TO A SOLID EXTERNAL
PLANE WITH LOW THERMAL RESISTANCE.
OUT A
2
1
3
4
12
11
10
9
6
7
8
5
14
13
15
16
ADA4312-1
11044-003
Figure 3. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1 NC No Connect. Do not connect to this pin.
2 −IN A Amplifier A Inverting Input.
3 +IN A Amplifier A Noninverting Input.
4 GND Ground (Reference for SD and I
ADJ
). Electrical connection required.
5 I
ADJ
Resistor Controlled Bias Current Adjust. A resistor connection to GND is required.
6 NC No Connect. Do not connect to this pin.
7 V
EE
Negative Power Supply Input.
8 NC No Connect. Do not connect to this pin.
9 SD Shutdown Control.
10 +IN B Amplifier B Noninverting Input.
11 −IN B Amplifier B Inverting Input.
12 NC No Connect. Do not connect to this pin.
13 OUT B Amplifier B Output.
14 V
CC
Positive Power Supply Input.
15
NC
No Connect. Do not connect to this pin.
16 OUT A Amplifier A Output.
EPAD No electrical connection. Connect the exposed pad to a solid external plane with low thermal resistance
(see the Thermal Management section).