Specialized Amplifier Product Specifications
Specialized Amplifier Product Specifications
Servo Transconductance Amplifier
| Model | VDD (V) | Gm/Min (μA/V) | IQ/Typ (mA) | IO/Min (mA) | VFOS/Max (V) | VF/Min (V) | VOP/Min (V) | Operating Temp (℃) | Package | Alternative Model | Replacement Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HJ114 | 12～40 | 11000 | 5 | 50 | 3 | 3 | 10 | -55℃~125℃ | H08-02, D08S2 | OPA861 | Functional Replacement |
| HJ114S | 12～40 | 11000 | 5 | 50 | 3 | 3 | 10 | -55℃~125℃ | DFN8L, eMSOP8L, BGA | OPA861 | Functional Replacement |
Precision Logarithmic Amplifier
| Model | VDD (V) | IQ/Typ (mA) | IO/Min (mA) | Key Features | Operating Temp (℃) | Package | Alternative Model | Replacement Type |
|---|---|---|---|---|---|---|---|---|
| HJLOG101 | ±5～±18 | 5 | 1 | Built-in 2.5V reference, calculation accuracy ±1% | -55℃~125℃ | F14-02 | LOG101 | Functional Replacement |
Single-Quadrant Analog Multiplier/Divider
| Model | VDD (V) | IQ/Typ (mA) | IO/Min (mA) | Key Features | Operating Temp (℃) | Package | Alternative Model | Replacement Type |
|---|---|---|---|---|---|---|---|---|
| HJRC4200 | ±8～±18 | 10 | 0.3 | Bandwidth 3MHz, linearity ±0.4%, accuracy ±1% | -55℃~125℃ | F14-02 | Self-developed | - |
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