Features: · Internally frequency compensated· Large DC voltage gain: 100 dB· Wide bandwidth (unity gain): 1.1 MHz (temperature compensated)· Very low supply current per operator essentially independent of supply voltage· Low input bias current: 20 nA (temperature compensated)· Low input offs...
LM158W: Features: · Internally frequency compensated· Large DC voltage gain: 100 dB· Wide bandwidth (unity gain): 1.1 MHz (temperature compensated)· Very low supply current per operator essentially inde...
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Symbol | Parameter | LM158W/AW | LM258W/AW | LM358W/AW | Unit |
VCC | Supply voltage | +32 | V | ||
Vi | Input voltage | -0.3 to VCC +0.3 | V | ||
Vid | Differential input voltage | -0.3 to VCC +0.3 | V | ||
Ptot | Power dissipation (1) | 500 | mW | ||
Output short-circuit duration (2) | Infinite | ||||
Iin | Input current (3) | 50 | mA | ||
Toper | Operating free-air temperature range | -55 to +125 | -40 to +105 | 0 to +70 | °C |
Tstg | Storage temperature range | -65 to +150 | °C | ||
Rthja | Thermal resistance junction to ambient(4) (5) |
°C/W | |||
SO-8 | 125 | ||||
MiniSO-8 | 190 | ||||
TSSOP8 | 120 | ||||
DIP-8 | 85 | ||||
Rthjc | Thermal resistance junction to case | °C/W | |||
SO-8 | 40 | ||||
MiniSO-8 | 39 | ||||
TSSOP8 | 37 | ||||
DIP-8 | 41 | ||||
ESD | HBM: human body model(6) | 2 | kV | ||
MM: machine model(7) | 200 | V | |||
CDM: charged device model(8) | 1.5 | kV |
The LM158W consist of two independent, highgain, internally frequency-compensated which were designed specifically to operate from a single power supply over a wide range of voltages. The low power supply drain is independent of the magnitude of the power supply voltage.
Application areas include transducer amplifiers, DC gain blocks and all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, these circuits can be directly supplied with the standard +5 V which is used in logic systems and will easily provide the required interface electronics without requiring any additional power supply.
In the linear mode the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from only a single power supply voltage.