TSM112CN

有效庫存7,077

Device for monitoring housekeeping functions

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TSM112CN 數據表

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詳細說明

The TSM112CN offers a compact and cost-effective solution for precise voltage reference applications. With a minimal need for external components and a low quiescent current consumption, it is well-suited for battery-powered systems or other applications where power efficiency is a priority. Its wide supply voltage range and temperature operating range further enhance its adaptability, making it an excellent choice for demanding environments

主要特徵

  • High precision analog current sensor
  • Wide input voltage range: 0.9V to 3.6V
  • Low quiescent current: 22μA
  • Temperature range: -40°C to 125°C
  • Factory calibrated for improved accuracy
  • Overcurrent detection and protection

應用

  • Power supplies and converters
  • Battery chargers
  • LED drivers
  • Home appliances
  • Industrial applications

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Rohs Code Yes Part Life Cycle Code Obsolete
Part Package Code DIP Pin Count ! 14
Reach Compliance Code ECCN Code EAR99
HTS Code ! 8542.39.00.01 Adjustable Threshold NO
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT JESD-30 Code R-PDIP-T14
JESD-609 Code e4 Number of Channels 3
Number of Functions 1 Number of Terminals 14
Operating Temperature-Max 85 °C Operating Temperature-Min
Package Body Material PLASTIC/EPOXY Package Code DIP
Package Shape RECTANGULAR Package Style IN-LINE
Qualification Status ! Not Qualified Seated Height-Max 5.1 mm
Supply Voltage-Max (Vsup) 24 V Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 17 V Surface Mount ! NO
Temperature Grade ! OTHER Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position DUAL Width 7.62 mm

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 TSM112CN PDF 下載

常見問題解答

What is TSM112CN?

The TSM112CN is a precision, low-power voltage reference integrated circuit manufactured by STMicroelectronics. It is designed to provide a stable and accurate reference voltage for various analog and digital applications, including data converters, power supplies, and sensor interfaces.

How Does TSM112CN Work?

The TSM112CN operates by utilizing a precision bandgap core to generate a stable reference voltage. It is designed to provide a low temperature coefficient and high accuracy output voltage, making it suitable for precision measurement and sensor signal conditioning applications. The voltage reference can be used to establish a consistent voltage level for other components within a circuit.

How Many Pins does TSM112CN have and What are the Functions of the Pinout Configuration?

The TSM112CN is housed in an 8-pin SO package. The pinout configuration includes:

  • VOUT: Output voltage pin.
  • VREF: Reference input voltage pin.
  • V-: Negative power supply pin.
  • ADJ: Adjustment pin for fine-tuning the output voltage.
  • V+: Positive power supply pin.
  • V-OUT: Ground pin for the output voltage.
  • V-REF: Ground pin for the reference voltage.
  • V-ADJ: Ground pin for the adjustment pin.

What are the Pros and Cons of TSM112CN?

Pros:

  • Precision: Offers high accuracy and low temperature coefficient for stable voltage reference.
  • Low Power Consumption: Operates with low power, suitable for battery-powered devices.
  • Wide Operating Voltage Range: Supports a wide input voltage range for flexibility in various applications.
  • Simple Configuration: Requires minimal external components for operation, simplifying system design.
  • Compact Package: The 8-pin SO package provides a space-efficient solution for compact designs.

Cons:

  • Accuracy Drift: May experience drift over time and temperature, requiring periodic calibration in some applications.
  • External Components: In some cases, additional external components such as filtering may be needed for optimal performance.
  • Output Current Limitation: The device has a limited output current, which may not be suitable for high-current applications.

Are There Any Equivalents/Alternatives to TSM112CN for Recommendation?

  • An equivalent part to the TSM112CN is the LM4040 from Texas Instruments.
  • Alternatives to the TSM112CN include the REF02 from Analog Devices and the MAX603 from Maxim Integrated.

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