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ST LM2901PT
Comparator General Purpose CMOS, MOS, Open-Collector, TTL
Brands: STMicroelectronics, Inc
Mfr.Part #: LM2901PT
Datasheet: LM2901PT Datasheet (PDF)
Package/Case: TSSOP-14
Product Type: Comparator ICs
RoHS Status:
Stock Condition: 2092 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLM2901PT General Description
This device consists of four independent precision voltage comparators, which are designed specifically to operate from a single 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 the negative rail even though operated from a single power supply voltage.
Features
- Wide single supply voltage range or dual supplies for all devices: +2 V to +36 V or ±1 V to ±18 V
- Very low supply current (1.1 mA) independent of supply voltage (1.4 mW/comparator at +5 V)
- Low input bias current: 25 nA typ.
- Low input offset current: ±5 nA typ.
- Input common-mode voltage range includes negative rail
- Low output saturation voltage:250 mV typ. (IO= 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-maximum-power-dissipation-mw | feature-power-supply-type | Single|Dual | |
| feature-packaging | Tape and Reel | feature-minimum-single-supply-voltage-v | 2 |
| feature-minimum-dual-supply-voltage-v | feature-maximum-single-supply-voltage-v | 32 | |
| feature-maximum-dual-supply-voltage-v | ±16 | feature-rad-hard | |
| feature-pin-count | 14 | feature-supplier-package | TSSOP |
| feature-standard-package-name1 | SOP | feature-cecc-qualified | No |
| feature-esd-protection | Yes | feature-escc-qualified | |
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LM2901PT chip is a quad, independent voltage comparator that operates at low power consumption. It provides four low-offset voltage input comparators with open-collector outputs, suitable for a wide range of applications including level shifting, logical functions, and driving lamps or relays. It operates from a single power supply and has a wide range of input common-mode voltage.
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Equivalent
Some equivalent products of the LM2901PT chip are: LF444CN, LM339AN, LM339N, LM339DR2G, LM311N, TLV3012AIDCKR, and LM393N. -
Features
The LM2901PT is a high-precision, low-power quad operational amplifier. It has low supply current consumption, high input impedance, and rail-to-rail input and output capability. It also provides a wide operating voltage range and is suitable for battery-operated applications. -
Pinout
The LM2901PT is a quad, independent voltage comparator with an open collector output. It has 14 pins, with 4 independent comparator inputs (IN1, IN2, IN3, IN4) and 4 open collector outputs (OUT1, OUT2, OUT3, OUT4) referenced to GND. There are also VCC and GND pins for power supply connections, along with the power supply control and offset adjustment pins. -
Manufacturer
The LM2901PT is manufactured by Texas Instruments. Texas Instruments is an American multinational technology company specializing in semiconductors and integrated circuits. They design, produce and sell a broad range of products, including analog and digital semiconductors, embedded processors, microcontrollers, and more. -
Application Field
The LM2901PT is a quad voltage comparator with a wide range of applications. It is commonly used in systems requiring voltage level detection, such as motor control, power supply protection, battery management, and audio amplification. It can also be used in precision measurement equipment, waveform analysis, and communications systems that require accurate voltage comparison. -
Package
The LM2901PT chip comes in a TO-220 package type, which is a through-hole transistor outline. It has a compact form and a size of approximately 10.16 mm x 4.83 mm x 9.15 mm.
Datasheet PDF
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