ZHCSSH5A August 2023 – December 2024 LOG200
PRODMIX
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| PIN | TYPE | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | NO. | |||
| RGT (VQFN) | YBH (DSBGA) | |||
| +IN | 14 | B4 | Input | Auxiliary op-amp voltage non-inverting input |
| –IN | 13 | A4 | Input | Auxiliary op-amp voltage inverting input |
| I1 | 1 | D4 | Input | Current input for logarithm numerator |
| I2 | 3 | D2 | Input | Current input for logarithm denominator |
| IBIAS | 15 | C4 | Output | Photodiode adaptive biasing current output |
| IREF | 4 | D1 | Output | Reference current output |
| REFA | 10 | B3 | Input | Logarithmic difference amplifier reference input |
| OUTA | 11 | A2 | Output | Logarithmic difference amplifier output |
| OUTB | 12 | A3 | Output | Auxiliary op-amp voltage output |
| REF165 | 9 | B2 | Output | 1.65V voltage reference output |
| REF25 | 5 | C2 | Output | 2.5V voltage reference output |
| REFGND | 6 | C1 | Power | Voltage reference negative potential |
| VCM | 2 | D3 | Input | Input common-mode voltage |
| VCM2 | 16 | C3 | Input | Input common-mode voltage. Connect to VCM. |
| VS+ | 8 | A1 | Power | Positive supply voltage |
| VS– | 7 | B1 | Power | Negative supply voltage |
| Thermal Pad | PAD | N/A | — | Thermal Pad. Connect to VCM to minimize leakage on I1 pin. |