仕様
| 属性 | 値 |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | Differential |
| Number of Circuits | 1 |
| Output Type | Differential, Rail-to-Rail |
| Slew Rate | 390V/µs |
| Gain Bandwidth Product | 27 MHz |
| -3 dB Bandwidth | 36 MHz |
| Current - Input Bias | 160 nA |
| Voltage - Input Offset | 200 µV |
| Supply Current | 250µA |
| Current - Output / Channel | 25 mA |
| Voltage - Supply Span(Min) | 2.5 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
THS4531IRUNR is a Texas Instruments operational amplifier (op-amp) in the THS4531 family, packaged in an 8-pin VSSOP (IRUNR) reel. It is designed for high-speed signal amplification in compact front-ends.
Key points:
- Purpose: fast analog amplification for RF, video, instrumentation, and data-communication applications.
- Package: 8-pin VSSOP; IRUNR denotes RoHS-compliant reel packaging.
- Highlights: wide bandwidth and fast slew rate typical of high-speed op-amps, suitable for strict dynamic-range and timing requirements.
- Design notes: exact performance (supply range, input/output ranges, GBW, noise, distortion) depends on operating conditions; refer to the official datasheet for detailed specs and典ical application circuits.
If you’re planning a design, check the TI datasheet for THS4531IRUNR to confirm electrical characteristics, recommended configurations, and cautions for stability and layout.
Key points:
- Purpose: fast analog amplification for RF, video, instrumentation, and data-communication applications.
- Package: 8-pin VSSOP; IRUNR denotes RoHS-compliant reel packaging.
- Highlights: wide bandwidth and fast slew rate typical of high-speed op-amps, suitable for strict dynamic-range and timing requirements.
- Design notes: exact performance (supply range, input/output ranges, GBW, noise, distortion) depends on operating conditions; refer to the official datasheet for detailed specs and典ical application circuits.
If you’re planning a design, check the TI datasheet for THS4531IRUNR to confirm electrical characteristics, recommended configurations, and cautions for stability and layout.
Equivalent
Do you want TI-only substitutes or cross‑vendor equivalents? Please share key specs: gain-bandwidth product (GBW), slew rate, input-referred noise, supply voltage (single/double), rail-to-rail IO, output swing, and preferred package. With these, I can give accurate equivalents (e.g., TI THS452x/THS4530-family and suitable ADI/Linear equivalents).
Features
Here are the typical features of the THS4531IRUNR (TI high-speed op-amp in an 8-pin MSOP package):
- High-speed, low-noise operational amplifier
- Wide bandwidth with fast slew rate for clean fast edges
- Rail-to-rail input and output (RRIO)
- Unity-gain stable
- Single-supply operation over a wide voltage range
- 8-pin MSOP package (IRUNR) with good small-footprint suitability
- Low quiescent current
- Internal protection: current limit and thermal shutdown
- Industrial temperature range for reliability in harsher environments
Note: for exact numeric specs (GBW, slew rate, input noise, supply range, temperature range), please refer to the official datasheet.
- High-speed, low-noise operational amplifier
- Wide bandwidth with fast slew rate for clean fast edges
- Rail-to-rail input and output (RRIO)
- Unity-gain stable
- Single-supply operation over a wide voltage range
- 8-pin MSOP package (IRUNR) with good small-footprint suitability
- Low quiescent current
- Internal protection: current limit and thermal shutdown
- Industrial temperature range for reliability in harsher environments
Note: for exact numeric specs (GBW, slew rate, input noise, supply range, temperature range), please refer to the official datasheet.
Pinout
THS4531IRUNR is supplied in an 8‑pin package. It is a single‑channel, high‑speed current‑feedback operational amplifier designed for wideband signal conditioning (ADC drivers, video and communications), providing low distortion and high slew rate. For the exact pin‑by‑pin assignments (V+, V–, IN+, IN–, OUT, SENSE/COMP pins, and grounds) please refer to the TI datasheet.
Manufacturer
The THS4531IRUNR is manufactured by Texas Instruments (TI). TI is a global semiconductor company that designs and manufactures analog, mixed-signal and embedded processing integrated circuits—covering operational amplifiers, data converters, power management, microcontrollers and related components—supplying chips and reference designs to consumer, industrial, automotive and communications markets.
Application
THS4531IRUNR is a high-speed, wide-bandwidth op-amp suitable for demanding signal-conditioning tasks. Common application areas include:
- Video and high-speed data communications signal conditioning (line drivers/receivers, equalization)
- ADC/DAC front-ends and high-speed instrumentation circuits
- Transimpedance/amplifier stages for optical receivers and photodiode preamps
- RF/IF front-ends and up/down-conversion signal chains
- Sensor interfaces in test equipment, imaging, and medical instrumentation requiring fast transient response
These use cases leverage its speed, bandwidth, and fast slew rate for accurate, high-frequency signal processing.
- Video and high-speed data communications signal conditioning (line drivers/receivers, equalization)
- ADC/DAC front-ends and high-speed instrumentation circuits
- Transimpedance/amplifier stages for optical receivers and photodiode preamps
- RF/IF front-ends and up/down-conversion signal chains
- Sensor interfaces in test equipment, imaging, and medical instrumentation requiring fast transient response
These use cases leverage its speed, bandwidth, and fast slew rate for accurate, high-frequency signal processing.
Package
THS4531IRUNR uses an 8-pin VSSOP (very small outline) package; RoHS-compliant, with Tape & Reel packaging.
