ICs & ChipsCode 931dcec4e7
Differential Comparator IC LM2901N
A comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger.
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Highlights
- Common-Mode Input Voltage Range Includes Ground
- Low Output Saturation Voltage
- Output Compatible With TTL, MOS, and CMOS
Specifications
- Dual Supplies
- ±1 V to ±18 V (Tested to ±15 V for Non-V Devices and ±16 V for V-Suffix Devices)
- Low Input Bias Current
- 25 nA (Typical)
- Low Input Offset Current
- 3 nA (Typical) (LM139)
- Low Input Offset Voltage
- 2 mV (Typical)
About this product
A comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. The LM2901N devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and V CC is at least 1.5 V more positive than the input common-mode voltage. The current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. Features: •
Wide Supply Ranges (Tested to 30 V for Non-V Devices and 32 V for V-Suffix Devices) (Tested to ±15 V for Non-V Devices and ±16 V for V-Suffix Devices) • Low Supply-Current Drain Independent of • Common-Mode Input Voltage Range Includes Ground • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V • Low Output Saturation Voltage • Output Compatible With TTL, MOS, and CMOS Datasheet: LM2901 Quad Differential Comparators datasheet (Rev. U) Package Include: 1 x LM2901N Differenial Comparator
