Details
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| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | Operating | 2.7 | - | 5.5 | V |
| Input Voltage Range | VIN | - | -10 | - | 10 | V |
| Output Voltage | VOUT | - | - | - | - | V (See Note 1) |
| Output Current | IOUT | Continuous | - | 50 | 100 | mA (See Note 2) |
| Quiescent Current | IQ | No Load | 0.5 | - | 1.5 | mA |
| Shutdown Current | ISD | VSHDN = 0V | 0.1 | - | 1.0 | 渭A |
| Input Offset Voltage | VOS | - | - | 2.0 | 5.0 | mV |
| Common-Mode Rejection Ratio | CMRR | - | 80 | - | 90 | dB |
| Power Supply Rejection Ratio | PSRR | - | 80 | - | 90 | dB |
| Bandwidth | BW | - | - | 1.0 | 1.5 | MHz |
| Slew Rate | SR | - | - | 1.0 | 1.5 | V/渭s |
Notes:
- Output Voltage (VOUT): The output voltage is determined by the input voltage and the configuration of the external components. Refer to the datasheet for specific configurations.
- Output Current (IOUT): The output current can vary depending on the load and the supply voltage. The typical value is 50 mA, with a maximum of 100 mA.
Instructions:
- Power Supply: Connect the VCC pin to a power supply between 2.7V and 5.5V. Ensure the power supply is stable and within the specified range.
- Input Connection: Connect the input signal to the IN pin. The input voltage should be within the range of -10V to +10V.
- Output Configuration: The output can be configured using external resistors or capacitors. Refer to the datasheet for specific configurations to achieve the desired output voltage.
- Quiescent Current: The quiescent current is the current drawn by the device when no load is connected. It is typically 0.5 mA but can go up to 1.5 mA.
- Shutdown Mode: To put the device into shutdown mode, set the SHDN pin to 0V. This reduces the current consumption to a maximum of 1.0 渭A.
- Input Offset Voltage: The input offset voltage is the difference in voltage between the two input terminals when the output is zero. It is typically 2.0 mV but can be as high as 5.0 mV.
- Common-Mode Rejection Ratio (CMRR): The CMRR indicates how well the device rejects common-mode signals. A higher CMRR is better.
- Power Supply Rejection Ratio (PSRR): The PSRR indicates how well the device rejects variations in the power supply. A higher PSRR is better.
- Bandwidth: The bandwidth is the frequency range over which the device operates effectively. It is typically 1.0 MHz but can go up to 1.5 MHz.
- Slew Rate: The slew rate is the rate at which the output voltage can change. It is typically 1.0 V/渭s but can go up to 1.5 V/渭s.
For detailed application notes and further information, refer to the MAX437CPA datasheet.
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