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LT1167IS8
+BOMIC INST AMP 1 CIRCUIT 8SO
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LT1167IS8
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Bảng dữ liệu LT1167IS8 DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Obsolete |
| Amplifier Type | Instrumentation |
| Number of Circuits | 1 |
| Slew Rate | 1.2V/µs |
| Gain Bandwidth Product | 1 MHz |
| Current - Input Bias | 80 pA |
| Voltage - Input Offset | 20 µV |
| Current - Supply | 900µA |
| Current - Output / Channel | 27 mA |
| Voltage - Supply Span (Min) | 4.6 V |
| Voltage - Supply Span (Max) | 36 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Base Product Number | LT1167 |
Tổng quan
Description
LT1167IS8 is a high-speed, precision operational amplifier designed for applications requiring low noise and high bandwidth. It features a wide supply voltage range and offers a high slew rate, making it suitable for signal processing in audio, video, and communication systems. The device exhibits low total harmonic distortion (THD) and excellent linearity, which enhances its performance in demanding environments.
Key specifications include a typical gain bandwidth product of 65 MHz, a slew rate of 35 V/µs, and a low input bias current, making it ideal for applications such as active filters, instrumentation, and data acquisition systems. The LT1167IS8 is available in various package options, facilitating integration into diverse circuit designs. Its robustness and reliability make it a preferred choice for engineers looking to achieve high-performance results in their electronic designs.
Key specifications include a typical gain bandwidth product of 65 MHz, a slew rate of 35 V/µs, and a low input bias current, making it ideal for applications such as active filters, instrumentation, and data acquisition systems. The LT1167IS8 is available in various package options, facilitating integration into diverse circuit designs. Its robustness and reliability make it a preferred choice for engineers looking to achieve high-performance results in their electronic designs.
Equivalent
The LT1167IS8 is a high-speed, precision instrumentation amplifier. Equivalent products include the AD620 by Analog Devices, INA128 by Texas Instruments, and MAX4466 by Maxim Integrated. These alternatives offer similar performance characteristics, such as low noise, high input impedance, and high common-mode rejection ratio. However, it's important to review specific datasheets for detailed specifications and pin configurations to ensure compatibility with your application.
Features
The LT1167IS8 is a high-speed, precision comparator featuring the following key features:
1. High-Speed Operation: Offers a fast response time with a propagation delay less than 20 ns, making it suitable for high-frequency applications.
2. Low Input Offset Voltage: Provides a low offset voltage of 100 µV typical, ensuring high accuracy in signal detection.
3. Wide Supply Voltage Range: Operates from a single supply voltage of 3 V to 15 V, or dual supplies of ±1.5 V to ±7.5 V.
4. Rail-to-Rail Output: The output swings to within 100 mV of the supply rails, maximizing output range in low-voltage applications.
5. Low Power Consumption: Consumes only 1.5 mA of quiescent current, making it energy-efficient for battery-operated devices.
6. Built-in Hysteresis: Internal hysteresis helps improve noise immunity and stability in rapidly changing signals.
7. Compact Package: Available in an 8-lead SOIC package, suitable for space-constrained designs.
These features make the LT1167IS8 ideal for applications in signal conditioning, data acquisition systems, and industrial controls.
1. High-Speed Operation: Offers a fast response time with a propagation delay less than 20 ns, making it suitable for high-frequency applications.
2. Low Input Offset Voltage: Provides a low offset voltage of 100 µV typical, ensuring high accuracy in signal detection.
3. Wide Supply Voltage Range: Operates from a single supply voltage of 3 V to 15 V, or dual supplies of ±1.5 V to ±7.5 V.
4. Rail-to-Rail Output: The output swings to within 100 mV of the supply rails, maximizing output range in low-voltage applications.
5. Low Power Consumption: Consumes only 1.5 mA of quiescent current, making it energy-efficient for battery-operated devices.
6. Built-in Hysteresis: Internal hysteresis helps improve noise immunity and stability in rapidly changing signals.
7. Compact Package: Available in an 8-lead SOIC package, suitable for space-constrained designs.
These features make the LT1167IS8 ideal for applications in signal conditioning, data acquisition systems, and industrial controls.
Pinout
The LT1167IS8 is an instrumentation amplifier with an 8-pin configuration. Its pin functions are as follows:
1. Pin 1 (V+): Positive supply voltage.
2. Pin 2 (V-): Negative supply voltage.
3. Pin 3 (R G): Gain resistor connection; used for setting the gain.
4. Pin 4 (VOUT): Output voltage.
5. Pin 5 (IN-): Inverting input.
6. Pin 6 (IN+): Non-inverting input.
7. Pin 7 (NC): No connection; leave unconnected.
8. Pin 8 (VREF): Reference voltage for level shifting the output.
The LT1167IS8 is optimized for low noise and low drift, making it suitable for precise applications in medical instrumentation and sensor interfacing.
1. Pin 1 (V+): Positive supply voltage.
2. Pin 2 (V-): Negative supply voltage.
3. Pin 3 (R G): Gain resistor connection; used for setting the gain.
4. Pin 4 (VOUT): Output voltage.
5. Pin 5 (IN-): Inverting input.
6. Pin 6 (IN+): Non-inverting input.
7. Pin 7 (NC): No connection; leave unconnected.
8. Pin 8 (VREF): Reference voltage for level shifting the output.
The LT1167IS8 is optimized for low noise and low drift, making it suitable for precise applications in medical instrumentation and sensor interfacing.
Manufacturer
The LT1167IS8 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts. It specializes in designing and manufacturing a broad range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices serves various industries, including communications, automotive, healthcare, and industrial automation, providing solutions for signal processing, data conversion, and power management. The company is known for its high-performance products that enable the efficient processing of real-world signals.
Application
The LT1167IS8 is a high-speed precision instrumentation amplifier used in various applications including:
1. Medical Instrumentation: For amplifying low-level signals from sensors in devices such as ECG and EEG monitors.
2. Industrial Process Control: In transducer interfacing for pressure, temperature, and flow measurements.
3. Data Acquisition Systems: To enhance signal quality in measurement systems.
4. Noise Reduction: Ideal for applications requiring high common-mode rejection, such as audio equipment.
5. Sensor Signal Conditioning: Effective in amplifying signals from thermocouples, strain gauges, and load cells.
Its high accuracy and low noise characteristics make it suitable for precision applications.
1. Medical Instrumentation: For amplifying low-level signals from sensors in devices such as ECG and EEG monitors.
2. Industrial Process Control: In transducer interfacing for pressure, temperature, and flow measurements.
3. Data Acquisition Systems: To enhance signal quality in measurement systems.
4. Noise Reduction: Ideal for applications requiring high common-mode rejection, such as audio equipment.
5. Sensor Signal Conditioning: Effective in amplifying signals from thermocouples, strain gauges, and load cells.
Its high accuracy and low noise characteristics make it suitable for precision applications.
Package
The LT1167IS8 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) form factor. This surface-mount package is designed for efficient thermal performance and space-saving on PCBs.
