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LM2901 データシート(PDF) 5 Page - STMicroelectronics |
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LM2901 データシート(HTML) 5 Page - STMicroelectronics |
5 / 16 page LM2901 Electrical characteristics 5/16 3 Electrical characteristics Table 3. Electrical characteristics at VCC + = 5V, V cc - = GND, T amb = 25°C (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit Vio Input offset voltage (1) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 1. At output switch point, VO ≈ 1.4V, RS = 0 with VCC + from 5V to 30V, and over the full input common-mode range (0V to VCC + –1.5V). 17 15 mV Iio Input offset current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 550 150 nA Iib Input bias current (II + or I I -) (2) Tamb = 2.5V Tmin ≤ Tamb ≤ Tmax 2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output, so no loading charge exists on the reference of input lines. 25 250 400 nA Avd Large signal voltage gain (Vcc = 15V,RL=15kΩ, Vo=1 to 11V) 25 200 V/mV Icc Supply current (all comparators) VCC = +5V, no load VCC = +30V, no load 1.1 1.3 2 2.5 mA Vicm Input common mode voltage range (Vcc=30V) (3) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 0 0 VCC +-1.5 VCC +-2 V Vid Differential input voltage(4) VCC + V VOL Low level output voltage Vid = -1V, Isink = 4mA Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 250 400 700 mV Ioh High level output current (VCC =Vo =30V, Vid = 1V) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 0.1 1 nA µA Isink Output sink current (Vid = -1V,Vo = 1.5V) 6 16 mA tre Small signal response time(5) (RL = 5.1kΩ connected to VCC +) 1.3 µs trel Large signal response time(6) TTL input (Vref = +1.4 V, RL=5.1kΩ to VCC +) Output signal at 50% of final value Output signal at 95% of final value 500 1 ns µs |
同様の部品番号 - LM2901_06 |
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同様の説明 - LM2901_06 |
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