LM2903
1mV 25nA 2 SOP-8 Linear Comparators
- Manufacturer
- HXY MOSFET
- Manufacturer part #
- LM2903
- Store part #
- C6851439
- Package / case
- SOP-8
- Category
- Linear Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,960 in stock
#C6851439
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹9.12 | ₹91.20 |
| 100+ | ₹7.44 | ₹744.00 |
| 300+ | ₹6.59 | ₹1,977.00 |
| 2,500+ | ₹5.49 | ₹13,725.00 |
| 5,000+ | ₹4.99 | ₹24,950.00 |
| 10,000+ | ₹4.72 | ₹47,200.00 |
10 × ₹9.12
₹91.20
excl. GST
₹107.62 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM2903
₹91.20 for 10 + GST
Specifications
- Output Type
- Open Collector
- Quiescent Current
- 400uA
- Output Mode
- TTL;DTL;ECL;MOS;CMOS
- Operating Temperature
- 0℃~+70℃
- Dual Supply
- 1V~18V;-18V~-1V
- Input Hysteresis Voltage (Vhys)
- 10mV
- Vos - Input Offset Voltage
- 1mV
- Ib - Input Bias Current
- 25nA
- Number of Channels
- 2
- Input Offset Current(Ios)
- 5nA
- Single Supply
- 2V~36V
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.188 g
Overview
The 2903 is a device consisting of two independent, precision voltage comparators with an offset voltage of no more than 2.0mV. It operates in either single-supply or dual-supply configurations, with supply current independent of supply voltage magnitude. A key feature of this comparator is that its input common-mode voltage range includes zero even in single-supply operation. It is primarily used in consumer and industrial electronics applications.
Applications
- Zero-crossing detector
- Square wave oscillator
- Delay generator
Key features
- Wide supply voltage range: single supply 2.0V~36V, dual supply ±1.0V~±18V
- Low supply current: 0.8mA, independent of supply voltage
- Low input bias current: 25nA
- Low input offset current: 5.0nA
- Low input offset voltage: 5.0mV
- Input differential voltage range equal to supply voltage range
- Compatible with TTL, DTL, ECL, MOS, and CMOS logic levels
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | LM293ADR-HXY#C20616342HXY MOSFET · SOP-8 | HXY MOSFET | SOP-8 | 135 | ₹13.97 · 135 in stock | View |
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