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LF253DT датащи(PDF) 4 Page - STMicroelectronics |
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LF253DT датащи(HTML) 4 Page - STMicroelectronics |
4 / 15 page Electrical characteristics LF253, LF353 4/15 Doc ID 2153 Rev 3 3 Electrical characteristics Table 3. Electrical characteristics at VCC = ±15 V, Tamb = +25°C (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit Vio Input offset voltage (Rs = 10kΩ) Tmin ≤ Tamb ≤ Tmax 310 13 mV DVio Input offset voltage drift 10 µV/°C Iio Input offset current (1) Tmin ≤ Tamb ≤ Tmax 5 100 4 pA nA Iib Input bias current (1) Tmin ≤ Tamb ≤ Tmax 20 200 20 pA nA Avd Large signal voltage gain (RL = 2kΩ, Vo = ±10V) Tmin ≤ Tamb ≤ Tmax 50 25 200 V/mV SVR Supply voltage rejection ratio (RS = 10kΩ) Tmin ≤ Tamb ≤ Tmax 80 80 86 dB ICC Supply current, no load Tmin ≤ Tamb ≤ Tmax 1.4 3.2 3.2 mA Vicm Input common mode voltage range ±11 +15 -12 V CMR Common mode rejection ratio (RS = 10kΩ) Tmin ≤ Tamb ≤ Tmax 70 70 86 dB IOS Output short-circuit current Tmin ≤ Tamb ≤ Tmax 10 10 40 60 60 mA ±Vopp Output voltage swing RL = 2kΩ RL = 10kΩ Tmin ≤ Tamb ≤ Tmax RL = 2kΩ RL = 10kΩ 10 12 10 12 12 13.5 V SR Slew rate, Vi = 10V, RL = 2kΩ, CL = 100pF, unity gain 12 16 V/µs tr Rise time, Vi = 20mV, RL = 2kΩ, CL = 100pF, unity gain 0.1 µs Kov Overshoot, Vi = 20mV, RL = 2kΩ, CL = 100pF, unity gain 10 % GBP Gain bandwidth product, f = 100kHz, Vin = 10mV, RL = 2kΩ, CL = 100pF 2.5 4 MHz Ri Input resistance 1012 Ω THD Total harmonic distortion, f= 1kHz, Av= 20dB, RL= 2kΩ, CL=100pF, Vo= 2Vpp 0.01 % en Equivalent input noise voltage RS = 100Ω, f = 1KHz 15 ∅m Phase margin 45 Degrees Vo1/Vo2 Channel separation (Av = 100) 120 dB 1. The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature. nV Hz ------------ |
Аналогичный номер детали - LF253DT |
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Аналогичное описание - LF253DT |
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