LM2903DR
2 1mA 2mV SOIC-8 Comparators RoHS
Dual Differential Comparators
- Manufacturer
- TI
- Manufacturer part #
- LM2903DR
- Store part #
- C7549
- Package / case
- SOIC-8
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,02,775 in stock
#C7549
Stock & price checked 28 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹12.20 | ₹61.00 |
| 50+ | ₹9.96 | ₹498.00 |
| 150+ | ₹8.81 | ₹1,321.50 |
| 500+ | ₹7.86 | ₹3,930.00 |
| 2,500+ | ₹7.00 | ₹17,500.00 |
| 5,000+ | ₹6.77 | ₹33,850.00 |
5 × ₹12.20
₹61.00
excl. GST
₹71.98 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM2903DR
₹61.00 for 5 + GST
Specifications
- Number of Channels
- 2
- Input Offset Current(Ios)
- 5nA
- Output Mode
- TTL;CMOS
- Operating Temperature
- -40℃~+125℃
- Ib - Input Bias Current
- 100nA
- Output Type
- Open Collector
- Quiescent Current(Iq)
- 1mA
- Vos - Input Offset Voltage
- 2mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Single Supply
- 2V~36V
- Response Time (tr)
- 1.3us
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.173 g
Overview
These devices consist of two 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 VCC is at least 1.5 V more positive than the input common - mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open - collector outputs to achieve wired - AND relationships.
Applications
- Robotic vacuum cleaners
- Single-phase UPS
- Server PSU
- Cordless power tools
- Wireless infrastructure
- Appliances
- Building automation
- Factory automation & control
- Motor drivers
- Infotainment systems & instrument clusters
Key features
- Single Supply or Dual Supplies
- Wide Range of Supply Voltage Max Rating: 2 V to 36 V
- Tested to 30 V: Non - V Devices
- Tested to 32 V: V - Suffix Devices
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | LM2903D#C5214192TI · SOIC(D)-8 | TI | SOIC(D)-8 | 655 | ₹13.67 · 655 in stock | View |
 | LM2903DTR(XBLW)#C18723573XBLW · SOP-8 | XBLW | SOP-8 | 1,920 | ₹7.78 · 1,920 in stock | View |
 | LM2903M/TR#C2688469HGSEMI · SOP-8 | HGSEMI | SOP-8 | 830 | ₹7.67 · 830 in stock | View |
 | LM2903SR#C42437067COSINE · SOP-8 | COSINE | SOP-8 | 8,870 | ₹6.48 · 8,870 in stock | View |
 | XL2903#C513503XINLUDA · SOP-8 | XINLUDA | SOP-8 | 1,570 | ₹8.61 · 1,570 in stock | View |
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