LM339QT
Four channels 2.5mA 1mV TQFN-16-EP(3x3) Comparators RoHS
Low-power quad voltage comparators
- Manufacturer
- ST
- Manufacturer part #
- LM339QT
- Store part #
- C2926946
- Package / case
- TQFN-16-EP(3x3)
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
10,600 in stock
#C2926946
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹32.24 | ₹161.20 |
| 50+ | ₹25.80 | ₹1,290.00 |
| 150+ | ₹23.03 | ₹3,454.50 |
| 500+ | ₹19.58 | ₹9,790.00 |
| 3,000+ | ₹18.05 | ₹54,150.00 |
| 6,000+ | ₹17.13 | ₹1,02,780.00 |
5 × ₹32.24
₹161.20
excl. GST
₹190.22 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
LM339QT
₹161.20 for 5 + GST
Specifications
- Ib - Input Bias Current
- 25nA
- Number of Channels
- Four channels
- Quiescent Current(Iq)
- 2.5mA
- Input Offset Current(Ios)
- 5nA
- Vos - Input Offset Voltage
- 1mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Output Mode
- TTL;CMOS
- Operating Temperature
- 0℃~+70℃
- Single Supply
- 2V~36V
- Response Time (tr)
- 1.3us
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.15 g
Overview
This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low as 2 mV maximum for LM339A, LM239A, and LM139A. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common mode voltage range includes ground even though operated from a single power supply voltage.
Key features
- Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to ±18 V
- Very low supply current (1.1 mA) independent of supply voltage
- Low input bias current: 25 nA typ
- Low input offset current: ±5 nA typ
- Low input offset voltage: ±1 mV typ
- Input common-mode voltage range includes ground
- Low output saturation voltage: 250 mV typ; (I_SINK = 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
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