Figure 5−3. Schematic Diagram
J1
Vin−
J6
Vin+
VCC+ TP1
Vocm
|
| R13 |
|
| * |
C13 | R14 | |
1 F | ||
| µ | * |
|
| |
| C1 0 | R2 |
R1 |
| 374Ω |
|
| |
56.2 |
| |
| Ω |
|
| C2 0 | R3 |
|
| 402 |
|
| Ω |
R17
0
J8
+VS
+C8 C9 6.8µF 0.1µF
|
|
| TP2 VCC+ |
|
|
| TP3 | TP4 | TP5 |
|
|
| PD− |
|
|
|
|
|
|
|
|
| R15 |
|
| J7 |
|
|
|
|
|
| * |
|
| GND |
|
|
|
| C4 * |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
| |
| R4 |
| R16 |
| C14 |
|
|
|
|
|
| * |
| * |
|
|
|
| |
| Ω |
|
|
|
|
|
|
| |
| 392 |
|
|
|
|
|
|
| J2 |
| +VS |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| Vout+ | |
| 3 | U1 | R6 0 |
| R8 | T1 | 3 | J4 | |
|
| 4 | |||||||
1 | − |
| 4 | C5 | 340Ω |
|
| Vout | |
| 5 |
|
| ||||||
2 Vocm |
|
| * | C7 | R10 |
| R11 | ||
8 | + |
| 5 |
| * | 280 |
|
| * |
|
|
| Ω |
| |||||
|
|
| R7 0 |
| R9 | 6 | 1 |
| |
| THS4503 |
|
|
|
| ||||
| C6 | 340 | ADP4−1WT |
| |||||
| 6 |
|
|
| Ω |
|
|
| |
| −VS |
|
| * |
|
|
|
| J3 |
|
|
|
|
|
|
|
| ||
| R5 |
|
|
|
|
|
|
| Vout− |
|
|
|
|
|
|
|
|
| |
| Ω |
|
|
|
|
|
|
| |
| 392 |
|
|
|
|
|
|
|
|
| C3* |
|
|
|
|
|
|
|
|
| +VS |
|
| J5 |
|
|
| −VS | |
|
| −VS | C11 | C12 |
| ||||
C10 |
|
| R12 |
| |||||
|
|
| + |
| |||||
* |
|
|
|
| 6.8µF | 0.1µF | * |
| |
|
|
|
|
|
|
|
|
Note: Devices designated with an * are not installed on the EVM. The user must supply these components.