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NJM2901M
Quad Comparator with ±18V/36V Voltage Range
Brands: Nisshinbo Micro Devices
Mfr.Part #: NJM2901M
Datasheet: NJM2901M Datasheet (PDF)
Package/Case: DMP-14
Product Type: Analog Comparators
RoHS Status:
Stock Condition: 6467 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomNJM2901M General Description
The NJM2901M is a quad comparator with open collector outputs designed for precision voltage measurements and monitoring in various applications. It features low input offset voltage and high input impedance, making it suitable for use in precision instruments and sensor interfaces.The NJM2901M has a wide supply voltage range of 2V to 36V, allowing for flexibility in system design. It also has a wide common-mode input voltage range that extends from the negative supply rail to the positive supply rail, making it suitable for single-supply applications.The device offers four independent comparators with separate inputs and outputs, providing flexibility in circuit design. The open collector outputs can sink up to 20mA of current, allowing for driving external devices directly without the need for additional buffering.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Analog Comparators | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | DMP-14 |
| Number of Channels | 4 Channel | Output Type | Open Collector |
| Response Time | 1.3 us | Supply Voltage - Min | 2 V |
| Supply Voltage - Max | 36 V | Operating Supply Current | 2 mA |
| Output Current per Channel | 16 mA | Vos - Input Offset Voltage | 7 mV |
| Ib - Input Bias Current | 250 nA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Series | NJM2901 |
| Brand | Nisshinbo | Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V |
| Height | 1.6 mm | Ios - Input Offset Current | 50 nA |
| Length | 10 mm | Maximum Dual Supply Voltage | +/- 18 V |
| Minimum Dual Supply Voltage | +/- 1 V | Operating Supply Voltage | 36 V |
| Pd - Power Dissipation | 300 mW | Product | Analog Comparators |
| Product Type | Analog Comparators | Reference Voltage | No |
| Shutdown | No Shutdown | Factory Pack Quantity | 2000 |
| Subcategory | Amplifier ICs | Supply Type | Single, Dual |
| Technology | Bipolar | Tradename | NJM2901 |
| Type | Comparator | Vcm - Common Mode Voltage | Negative Rail to Positive Rail 3.5 V |
| Voltage Gain dB | 106 dB |
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 |
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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 | |
|---|---|---|
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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 NJM2901M is a quad comparator chip commonly used in applications requiring comparison of voltage levels. It has four independent comparators with open-drain outputs and can operate from a single power supply. Each comparator has a built-in voltage reference and hysteresis circuit, making it suitable for various analog signal processing and control systems.
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Equivalent
The equivalent products of the NJM2901M chip are: 1. LM2901 2. MC33031 3. KA2901 4. MCP6021 5. TS2901 -
Features
The NJM2901M is a quad comparator IC with open-drain outputs. It features low power consumption, wide supply voltage range, high input impedance, and a small package outline. It is used for various applications including level shifting, battery monitoring, and motor control systems. -
Pinout
The NJM2901M is a quad comparator with a pin count of 14. It serves as a voltage comparator with a built-in latch, allowing it to compare four analog input voltages and provide digital outputs indicating the result of each individual comparison. -
Manufacturer
The NJM2901M is manufactured by New Japan Radio (NJR), a semiconductor company based in Japan. NJR specializes in the development and production of integrated circuits (ICs) and other electronic components for various applications, including audio, measurement, communication, and automotive electronics. -
Application Field
The NJM2901M is a quad operational amplifier commonly used in various applications such as instrumentation amplifiers, photo detectors, voltage followers, filters, comparators, and voltage regulators. -
Package
The package type of the NJM2901M chip is SOIC-14. The chip is in the form of an integrated circuit (IC) and has a size of 8.7 mm x 3.84 mm.
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