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40 pcs
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40 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM1458H is a dual operational amplifier from STMicroelectronics, designed for general-purpose applications. This device features two independent amplifiers that share a common bias network and power supply connections, ensuring reliable and consistent performance. Key characteristics include a maximum supply voltage of ±18V and an operating temperature range of 0˚C to +70˚C.
Additional features of the LM1458H include short-circuit protection, wide common-mode and differential voltage ranges, and low-power consumption. It also boasts no frequency compensation requirements and no latch-up when the input common-mode range is exceeded. The device has an ESD tolerance of 300V and a storage temperature range of −65˚C to +150˚C. Soldering information indicates a lead temperature of 260˚C for 10 seconds.
Electrical characteristics at 25˚C include a typical input offset voltage of 1.0 mV, typical input offset current of 80 nA, and typical input bias current of 200 nA. The typical input resistance is 0.3 MΩ, and the typical supply current for both amplifiers is 3.0 mA. The large signal voltage gain is typically 160 V/mV, with an output voltage swing of ±14V (typical) into a 10kΩ load.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum supply voltage for the LM1458H is ±18V.
The operating temperature range for the LM1458H is 0˚C to +70˚C.
The power dissipation for the LM1458H is 500 mW for the H package and 400 mW for the N package.
The ESD tolerance for the LM1458H is 300V.
The typical input offset voltage for the LM1458H at 25˚C with RS ≤ 10 kΩ is 1.0 mV.
The typical large signal voltage gain for the LM1458H at 25˚C, VS = ±15V, VOUT = ±10V, RL ≥ 2kΩ is 160 V/mV.