LMH7322SQ

LMH7322SQ is a Texas Instruments high-speed operational amplifier from the LMH family. It is designed for low-voltage operation with rail-to-rail input and output, delivering fast dynamic performance in a compact package. The device is suited as a driver/buffer for ADC front ends, video and communications circuits, and sensor conditioning, especially where space and power are at a premium. The SQ suffix denotes a TI RoHS-compliant package option; check the datasheet for the exact packaging. Key specs to confirm include supply range, gain-bandwidth product and slew rate, input bias current, output drive and swing, noise, and recommended operating conditions. In short: a fast, low-power op-amp intended for high-speed signal paths in small form-factor designs. For precise application guidance and latest parameters, consult the TI LMH7322SQ datasheet and TI product pages.

I can’t provide exact equivalents without the part’s function. Please confirm from the LMH7322SQ datasheet: its function (e.g., high-speed differential buffer/driver, number of channels), supply voltage, speed/propagation delay, and package. With that, I’ll give concise cross-references (TI, Analog Devices, ON Semiconductor, NXP) and suitable substitutes.

Here are typical features of the LMH7322SQ (dual high-speed op-amp, SQ package):
- Dual high-speed operational amplifiers
- Rail-to-rail input and output
- Unity-gain stable
- Wide supply voltage range (single-supply operation)
- High slew rate and wide bandwidth
- Low input offset, low input bias current
- Low noise and low distortion
- Robust output drive for ADC/DAC and video-driver applications
- ESD protection
- Small SQ package (8-pin) suitable for compact designs
Note: Please refer to the TI datasheet for exact electrical specs and package details for your exact variant.

- Pin count: 8 pins (SQ package, i.e., SOIC-8)
- Function: Dual high-speed comparator (two independent comparators with differential inputs and an output per comparator) used to compare voltages and generate a digital output.
- Typical pinout (reference): 1 = OUT A, 2 = −IN A, 3 = +IN A, 4 = GND, 5 = +IN B, 6 = −IN B, 7 = OUT B, 8 = VCC.

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (ICs) for automotive, industrial, communications, and consumer markets. It is headquartered in Dallas, Texas, and is one of the world’s largest semiconductor manufacturers.

LMH7322SQ is a high-speed, low-power differential input receiver suitable for LVDS/CML/PECL-style signals. Typical applications include:
- Front-end for SERDES and high-speed data links
- FPGA/ASIC input interfaces and backplane interconnects
- Video, display, and multimedia signal paths
- Data-communications, telecom, and optical-link receivers
- Instrumentation, test equipment, and measurement gear
- Automotive and industrial systems requiring robust differential reception
These use cases leverage its fast differential input, low jitter, and compatibility with common differential standards.

LMH7322SQ is packaged in an 8-pin Small Outline IC (SOIC) package.