LM239DR
Four channels 800uA 2mV Rail-to-Rail Input, Rail-to-Rail Output SOIC-14 Comparators RoHS
QUAD DIFFERENTIAL COMPARATORS
- Manufacturer
- TI
- Manufacturer part #
- LM239DR
- Store part #
- C7927
- Package / case
- SOIC-14
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
65,150 in stock
#C7927
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹23.03 | ₹115.15 |
| 50+ | ₹18.05 | ₹902.50 |
| 150+ | ₹15.90 | ₹2,385.00 |
| 500+ | ₹13.23 | ₹6,615.00 |
| 2,500+ | ₹11.06 | ₹27,650.00 |
| 5,000+ | ₹10.35 | ₹51,750.00 |
5 × ₹23.03
₹115.15
excl. GST
₹135.88 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM239DR
₹115.15 for 5 + GST
Specifications
- Number of Channels
- Four channels
- Input Offset Current(Ios)
- 5nA
- Output Mode
- TTL;CMOS
- Operating Temperature
- -25℃~+85℃
- Dual Supply
- 1V~18V;-18V~-1V
- Ib - Input Bias Current
- 25nA
- Output Type
- Open Collector
- Propagation Delay(tpd)
- 1.3us
- Quiescent Current(Iq)
- 800uA
- Vos - Input Offset Voltage
- 2mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Rail to Rail
- Rail-to-Rail Input, Rail-to-Rail Output
- 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
- 0.237 g
Overview
These 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 2V to 36V, and VCC is at least 1.5V more positive than the input common - mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other opencollector outputs to achieve wired - AND relationships.
Key features
- Wide Supply Ranges Single Supply: 2 V to 36 V (Tested to 30 V for Non - V Devices and 32 V for V - Suffix Devices) 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 (Typ)
- Low Input Offset Current: 3 nA (Typ) (LM139)
- Low Input Offset Voltage: 2 mV (Typ)
- 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 | |
|---|---|---|---|---|---|---|
 | LM339DR#C7948TI · SOIC-14 | TI | SOIC-14 | 41,930 | ₹22.03 · 41,930 in stock | View |
 | LM239AM/TR#C22396898HGSEMI · SOP-14 | HGSEMI | SOP-14 | 2,485 | ₹14.95 · 2,485 in stock | View |
 | LM339SR#C25503984COSINE · SOP-14 | COSINE | SOP-14 | 3,995 | ₹12.82 · 3,995 in stock | View |
 | LM239DTR(XBLW)#C41361408XBLW · SOP-14 | XBLW | SOP-14 | 3,450 | ₹10.39 · 3,450 in stock | View |
 | XL239#C561292XINLUDA · SOP-14 | XINLUDA | SOP-14 | 40 | ₹13.47 · 40 in stock | View |
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