LM393DR
2 400uA 2mV SOIC-8 Comparators RoHS
Dual Differential Comparators
- Manufacturer
- TI
- Manufacturer part #
- LM393DR
- Store part #
- C67470
- Package / case
- SOIC-8
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,96,530 in stock
#C67470
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹8.45 | ₹84.50 |
| 100+ | ₹6.75 | ₹675.00 |
| 300+ | ₹5.86 | ₹1,758.00 |
| 2,500+ | ₹5.13 | ₹12,825.00 |
| 5,000+ | ₹4.88 | ₹24,400.00 |
| 10,000+ | ₹4.71 | ₹47,100.00 |
10 × ₹8.45
₹84.50
excl. GST
₹99.71 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM393DR
₹84.50 for 10 + GST
Specifications
- Number of Channels
- 2
- Input Offset Current(Ios)
- 3nA
- Output Mode
- TTL;CMOS
- Operating Temperature
- 0℃~+70℃
- Ib - Input Bias Current
- 25nA
- Output Type
- Open-drain
- Propagation Delay(tpd)
- 1.3us
- Quiescent Current(Iq)
- 400uA
- 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
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.232 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. The LM193 device is characterized for operation from - 55°C to 125°C. The LM293 and LM293A devices are characterized for operation from - 25°C to 85°C. The LM393 and LM393A devices are characterized for operation from 0°C to 70°C. The LM2903 device is characterized for operation from - 40°C to 125°C.
Applications
- Chemical or Gas Sensor
- Desktop PC
- Motor Control: AC Induction
- Weigh Scale
Key features
- Single - Supply or Dual Supplies Wide Range of Supply Voltage – Maximum Rating: 2 V to 36 V
- Tested to 30 V: Non - V Devices
- Tested to 32 V: V - Suffix Devices
- Low Supply - Current Drain Independent of Supply Voltage: 0.4 mA (Typical) Per Comparator
- Low Input Bias Current: 25 nA (Typical)
- Low Input Offset Current: 3 nA (Typical) (LM139)
- Low Input Offset Voltage: 2 mV (Typical)
- 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
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | EG393#C111034EG Micro · SOP-8 | EG Micro | SOP-8 | 12,100 | ₹7.91 · 12,100 in stock | View |
 | LM393DTR(XBLW)#C18723572XBLW · SOP-8 | XBLW | SOP-8 | 46,120 | ₹4.87 · 46,120 in stock | View |
 | LM393SR#C25503982COSINE · SOP-8 | COSINE | SOP-8 | 1,400 | ₹7.00 · 1,400 in stock | View |
 | LM393AM/TR#C2688472HGSEMI · SOP-8 | HGSEMI | SOP-8 | 2,540 | ₹9.01 · 2,540 in stock | View |
 | LM393CDRG#C2977085HANSCHIP semiconductor · SOP-8 | HANSCHIP semiconductor | SOP-8 | 9,500 | ₹5.21 · 9,500 in stock | View |
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