STMicroelectronics TSB182
Very high accuracy (20 µV), zero-drift, rail-to-rail output, 3 MHz, 36 V op amp
The TSB182 is a very high precision dual operational amplifier ensuring a maximum input offset voltage of 20 µV. It can operate over an extended supply voltage range and features rail-to-rail output. It offers an excellent speed/current consumption ratio with 3 MHz gain bandwidth product while consuming 650 μA typically per operational amplifier on a large supply voltage range. The TSB182 operates over a wide temperature range from -40 °C to 125 °C making this device ideal for industrial and automotive applications with the associated qualification. Thanks to its small package size, the TSB182 can be used in applications where space on the board is limited. It can thus reduce the overall cost of the PCB.
Key features
- Input offset voltage range from -20 to +20µV (T = 25°C, VCC = 5V, Vicm = VCC/2)
- Gain bandwidth product is 3MHz typ (RL = 10kohm, CL = 100pF)
- Supply current (per channel) is 650µA typ (No load, VOUT = VCC/2)
- Supply voltage range from 4 to 36V
- Slew rate is 2V/µs typical (T = 25°C)
- Equivalent input noise voltage is 24nV/√Hz typical (f = 1KHz)
- EMI hardened, high ESD tolerance: 4kV HBM
- Common mode rejection ratio is 130dB typ (Vicm = 0 to VCC -2 V, Vout = VCC/2)
- Total harmonic distortion + noise is 0.005% typ (f = 1KHz, G = 1, VOUT = 1Vpp)
- SO8 package, -40°C to 125°C extended temperature range
Applications
- Industrial
- Power supplies
- Automotive
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