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INA253
High Voltage, Bidirectional, Zero-Drift, Current-ShuntMonitor With Integrated, 2-mΩ, Precision, Low Inductive Shunt Resistor, TSSOP-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | IS- | passive |
| 2 | IS- | passive |
| 3 | IS- | passive |
| 4 | SH- | passive |
| 5 | IN- | passive |
| 6 | GND | power_in |
| 7 | DNC1 | no_connect |
| 8 | NC | no_connect |
| 9 | VS | power_in |
| 10 | REF2 | passive |
| 11 | REF1 | passive |
| 12 | NC | no_connect |
| 13 | OUT | output |
| 14 | DNC2 | no_connect |
| 15 | GND | passive |
| 16 | IN+ | passive |
| 17 | SH+ | passive |
| 18 | IS+ | passive |
| 19 | IS+ | passive |
| 20 | IS+ | passive |
Footprint
ConfirmedPackage_SO/TSSOP-20_4.4x6.5mm_P0.65mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pads (20)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |