Datasheet

ADA4084-1/ADA4084-2/ADA4084-4 Data Sheet
Rev. I | Page 8 of 36
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
NIC
1
–IN
2
+IN
3
V–
4
NIC
8
V+
7
OUT
6
NIC
5
NOTES
1. NIC = NOT INTERNALLY CONNECTED.
ADA4084-1
TOP VIEW
(Not to Scale)
08237-101
F
igure 3. ADA4084-1, 8-Lead SOIC (R)
Table 7. 8-Lead SOIC, ADA4084-1 Pin Function Descriptions
Pin No. Mnemonic Description
1 NIC Not Internally Connected
2 −IN Negative Input
3 +IN Positive Input
4 V− Negative Supply
5 NIC Not Internally Connected
6 OUT Output
7 V+ Positive Supply
8
NIC
Not Internally Connected
OUT
1
V–
2
+IN
3
V+
5
ADA4084-1
–IN
4
08237-301
F
igure 4. ADA4084-1, 5-Lead SOT-23 (RJ)
Table 8. 5-Lead SOT-23, ADA4084-1 Pin Function Descriptions
Pin No. Mnemonic Description
1
OUT
Output
2 V− Negative Supply
3 +IN Positive Input
4 −IN Negative Input
5 V+ Positive Supply
08237-104
NOTES
1. FOR THE LFCSP PACKAGE,
THE EXPOSED PAD MUST BE
CONNECTED TO V–.
+IN A
V–
OUT A
–IN A
–IN B
+IN B
V+
OUT B
3
4
1
2
6
5
8
7
ADA4084-2
TOP VIEW
(Not to Scale)
F
igure 5. ADA4084-2, 8-Lead LFCSP (CP)
Table 9. 8-Lead LFCSP, ADA4084-2 Pin Function Descriptions
Pin No. Mnemonic Description
1 OUT A Output, Channel A
2 −IN A Negative Input, Channel A
3 +IN A Positive Input, Channel A
4 V− Negative Supply
5 +IN B Positive Input, Channel B
6 −IN B Negative Input, Channel B
7 OUT B Output, Channel B
8 V+ Positive Supply
EPAD Exposed Pad. For the LFCSP package, the exposed pad must be connected to V−.
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