peculiarity
(V S = ± 15, T A = 25 °C, typical, unless specified.) ）
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Wide supply voltage range
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2.5V to 32V
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Output current
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65 mA/-100 mA
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Gain bandwidth accumulation
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20 MHz
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Swing rate
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18 V/μs
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Capacitive load tolerance
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Unlimited
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Input common mode voltage
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0.3V over-orbital
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Input voltage noise
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15 NV / √ hertz
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Input current noise
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1.3 PA / √ hertz
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Supply current/channel
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1.1 mA
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Distortion THD + noise
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-86 dB
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Temperature range
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-40°C to 125°C
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Tested at -40°C, 25°C, 2.7V, ±5V, ± 15V.
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illustrate
The LM7321/LM7322 are rail-to-rail input and output amplifiers with wide operating voltages and high output currents. The LM7321/LM7322 is efficient, achieving 18 V/μs slew rate and 20 MHz unity gain bandwidth with only 1 op-amp supply current required. The LM7321/LM7322 performance is fully specified to operate at 2.7V, ± 5V and ± 15V.
The LM7321/LM7322 is designed to drive infinitely capacitive loads without oscillation. All components of the LM7321 and LM7322 are tested and have modern automatic testing equipment at -40°C, 125°C and 25°C. From -40°C to 125°C, detailed specifications and a wide range of test high performance make it ideal for industrial, automotive, and communication applications.
The ratio rail-to-rail input common mode has a wide voltage range of dB in this common mode with a wide voltage range of 50, allowing both high-side and low-side detection. The supply voltage is not sensitive to most device parameters, which makes it easier to use in some places, such as automotive electronics systems and battery-powered devices. These amplifiers have true rail-to-rail outputs and can provide the smallest headroom regardless of the respectable amount of current (15 mA) from low distortion (0.05% THD + noise) railway (300 mV). Each section has a variety of package options. Upgrades to the standard SOIC version of the two parts make existing designs easy. The LM7322 is available in a saving 8-pin MSOP package. The LM7321 comes in a small SOT23-5 package, which makes it easy to access sensors that perform better in this part of the circuit.
apply
- Drives MOSFETs and power transistors
- Capacitive proximity sensor
- Drive an analog optocoupler
- High-side detection
- Ground current sensing below
- Photodiode bias
- Pilot phase-locked loop capacitive transformer diodes
- Wide voltage range power supply
- Car
- International power supply
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