LT1158ISW

LT1158ISW is Linear Technology’s (now Analog Devices) dual high-speed operational amplifier in an 8-pin surface-mount package (ISW). It contains two high-performance op-amps in one compact package, optimized for fast signal processing in video, communications, instrumentation, and data-acquisition front ends. Typical strengths include wide bandwidth, high slew rate, good linearity, and stable operation in various closed-loop configurations. The ISW suffix designates a specific package variant. For exact specifications (supply range, gain-bandwidth product, slew rate, input/output ranges, noise, and pinout), refer to the LT1158ISW datasheet. Common applications include active filters, buffer amplifiers, high-speed ADC front ends, and general fast signal conditioning in instrumentation.

LT1158ISW is a dual high-speed operational amplifier from Linear Technology. There isn’t a precise drop-in cross-reference across vendors due to packaging and performance differences. Common substitutes with similar performance include TI OPAx family and other Analog Devices high-speed dual op-amps. For exact equivalents, use the Analog Devices/Linear Technology cross-reference tool or share your required specs (supply, GBW, slew rate, output swing, package) and I’ll suggest precise candidates.

LT1158ISW Features:
- Dual high-speed operational amplifiers
- Wide bandwidth and fast slew rate for fast signals
- Low input offset voltage and low noise
- Wide supply-voltage range; supports single or dual supply
- High output drive; suitable for moderate load currents
- Unity-gain stability (stable for gains of 1 or greater)
- Tolerant of capacitive loads with proper isolation
- Available in 8-pin SOIC (ISW) package

- Pin count: 8 pins (SOIC-8, ISW package)
- Function: Dual operational amplifier (high-speed, low-noise).

- Manufacturer: Analog Devices, Inc. (ADI). The LT1158ISW originally came from Linear Technology, which was acquired by ADI in 2017.
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits.

LT1158ISW is a high-speed, low-noise amplifier. Common applications include:
- Video and RF signal amplification
- Transimpedance amplifiers for photodiodes/optical receivers
- High-speed active filters and instrumentation preamps
- ADC input buffers and fast servo/feedback loops
- Sensor front-ends requiring wide bandwidth and fast settling

LT1158ISW comes in an 8-pin Wide SOIC (Small Outline) package.