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$5000LM393MX
Low Power Low Offset Voltage Dual Comparator
LM393MX 概要
The LM393MX by Texas Instruments is a versatile dual comparator IC that offers precision voltage comparison for a wide range of applications. With its low offset voltage specifications, this IC is ideal for tasks that require accurate voltage measurements. The SOIC package with 8 pins makes it easy to integrate into electronic circuits, while the wide supply voltage range of 2.0 V to 36 V allows for flexibility in power supply options. Whether you're working on battery-powered devices or industrial systems, the LM393MX delivers reliable performance
特徴
- Wide Supply
- Voltage Range: 2.0 V to 36 V
- Single or Dual Supplies: ±1.0 V to ±18 V
- Very Low Supply Current Drain (0.4 mA) — Independent of Supply Voltage
- Low Input Biasing Current: 25 nA
- Low Input Offset Current: ±5 nA
- Maximum Offset voltage: ±3 mV
- Input Common-Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equal to the Power Supply Voltage
- Low Output Saturation Voltage: 250 mV at 4 mA
- Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS logic systems
- Available in the 8-Bump (12 mil) DSBGA Package
- See AN-1112 (SNVA009) for DSBGA Considerations
- Advantages
- High Precision Comparators
- Reduced VOS Drift Over Temperature
- Eliminates Need for Dual Supplies
- Allows Sensing Near Ground
- Compatible with All Forms of Logic
- Power Drain Suitable for Battery Operation
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Number of channels | 2 | Output type | Open-collector |
| Propagation delay time (µs) | 0.7 | Vs (max) (V) | 36 |
| Vs (min) (V) | 2 | Vos (offset voltage at 25°C) (max) (mV) | 5 |
| Iq per channel (typ) (mA) | 0.2 | Input bias current (±) (max) (nA) | 250 |
| Rail-to-rail | Out | Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 | Features | Small Size, Standard comparator |
| VICR (max) (V) | 34.5 |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.0％のサービス料がかかります。 |
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クレジットカード | 3.5％のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
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パーツポイント
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The LM393MX is a dual differential comparator chip widely used in electronic circuits. It has two independent comparators with open-drain outputs, making it suitable for interface and control applications. The chip is designed to operate from a single power supply and provides threshold voltage hysteresis to improve noise immunity. It is commonly used in voltage level shifting, signal conditioning, and various sensing applications.
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Equivalent
Some examples of equivalent products to the LM393MX chip are the LM393N and LM2903MX. -
Features
LM393MX is a dual differential comparator IC. It is capable of comparing voltages and provides digital output based on the comparison. It operates from a single power supply and offers low-power consumption. It has an open collector output configuration, built-in voltage reference, and can operate in temperature ranges from -40°C to 125°C. -
Pinout
LM393MX is a dual differential comparator with an open collector output. It has 8 pins in total, labeled as VCC (positive power supply), GND (ground), and two inputs for each comparator (IN+ and IN-). Pin numbers 1 to 4 are for the first comparator, and 5 to 8 are for the second comparator. -
Manufacturer
The LM393MX is manufactured by Texas Instruments (TI), a semiconductor company. TI designs and manufactures a wide range of integrated circuits and other electronic components for various industries, including consumer electronics, automotive, and industrial equipment. -
Application Field
The LM393MX is a dual differential comparator that has a wide range of applications, including motor speed control, battery voltage monitoring, light sensing, and level shifting in digital systems. It can also be used in automotive systems, power supplies, and electronic equipment where voltage or current needs to be compared or monitored. -
Package
The LM393MX chip is in an 8-pin SOIC (Small Outline Integrated Circuit) package. It has a rectangular form with a length of approximately 5.3 mm, a width of about 6.2 mm, and a height of approximately 1.75 mm.
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