Op-Amp - AS301AH, Alfa, Single, TO5-8 case
The AS301AH is Alfa’s version of the LM301A in an 8 pin TO5 package. The AS301A is a general purpose operational amplifier. This amplifier offers many features which make its application nearly foolproof: overload protection on the input and output, no latch-up when the common mode range is exceeded, and freedom from oscillations and compensation with a single 30 pF capacitor. It has advantages over internally compensated amplifiers in that the frequency compensation can be tailored to the particular application.
For example, in low frequency circuits it can be overcompensated for increased stability margin. Or the compensation can be optimized to give more than a factor of ten improvements in high frequency performance for most applications.
In addition, the device provides better accuracy and lower noise in high impedance circuitry. The low input currents also make it particularly well suited for long interval integrators or timers, sample and hold circuits and low frequency waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps, it can give lower offset voltage and a drift. The AS301A is guaranteed over a temperature range of 0°C to +70°C and maintains performance at -45°C and +85°C.
Features
- Wide input voltage differential range
- Compensation network design flexibility
- Supply voltages from ±5V to 18V
- Offset voltage 2 mV (typ)
- Input current 250 nA (typ)
- Offset current 30 nA (typ)
- Guaranteed drift characteristics
- Offsets guaranteed over entire common mode and supply voltage ranges
- Slew rate of 10 V/s as a summing amplifier
MAx. Lead Temperature (Soldering, 10 sec.) | 260°C | ||
Max. Average Temperature Coefficient of Input Offset Current | 0.03 nA/°C | ||
Max. Average Temperature Coefficient of Input Offset Voltage | 30 μV/°C | ||
Max. Differential Input Voltage | ±30 V | ||
Max. Input Bias Current | 600 nA | ||
Max. Input Offset Current | 300 nA | ||
Max. Input Offset Voltage | 10 mV | ||
Max. Input Voltage | ±15 V | ||
Max. Operating Ambient Temp. Range | 0°C to +70°C | ||
Max. Power Dissipation at Tamb=25°C | 200 mW | ||
Max. Storage Temperature Range | -65°C to 150°C | ||
Max. Supply Current | 3 mA | ||
Max. Supply Voltage | ±18 V | ||
Max. Thermal Resistance (Typical) | 135°C/W | ||
Min. Common-Mode Rejection Ratio | 70 dB | ||
Min. Input Resistance | 0.5 MΩ | ||
Min. Input Voltage Range | ±12 V | ||
Min. Large Signal Voltage Gain | 15 V/mV | ||
Min. Output Voltage Swing | ±12 V | ||
Min. Supply Voltage Rejection Ratio | 70 dB | ||
Package | TO5-8 | ||
Typ.. Common-Mode Rejection Ratio | 90 dB | ||
Typ.. Supply Voltage Rejection Ratio | 96 dB | ||
Typ. Average Temperature Coefficient of Input Offset Current | 0.01 nA/°C | ||
Typ. Average Temperature Coefficient of Input Offset Voltage | 6 μV/°C | ||
Typ. Input Bias Current | 250 nA | ||
Typ. Input Offset Current | 30 nA | ||
Typ. Input Offset Voltage | 2 mV | ||
Typ. Input Resistance | 2 MΩ | ||
Typ. Input Voltage Range | +15, -13 V | ||
Typ. Output Voltage Swing | ±14 V | ||
Typ. Supply Current | 1.8 mA |
Packaging Dimensions | 0.623 in. × 0.368 in. × 0.368 in. | ||
Weight (Packaging) | 0.0033 lbs. |
Datasheet | All Models |