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LB11922 Datasheet(PDF) 2 Page - Sanyo Semicon Device |
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LB11922 Datasheet(HTML) 2 Page - Sanyo Semicon Device |
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2 / 15 page  LB11922 No.7497-2/15 Allowable Operating Conditions at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Supply voltage VCC 4.4 to 7.0 V Input current range IREG VREG pin (7V) 0.2 to 1.5 mA FG Schmitt output applied voltage VFGS 0 to 7 V FG Schmitt output current IFGS 0 to 5 mA Lock detection applied voltage VLD 0 to 7 V Lock detection output current ILD 0 to 20 mA Electrical Characteristics at Ta = 25°C, VCC = 6.3V Ratings Parameter Symbol Conditions min typ max Unit ICC1 22 30.5 mA ICC2 In stop mode 2.4 3.4 mA ICC3 VCC = 5V 21 28 mA Supply current ICC4 VCC = 5V, In stop mode 2.1 2.9 mA Output saturation voltage 1-1 VO sat1-1 At low level : IO = 400μA 0.1 0.3 V Output saturation voltage 1-2 VO sat1-2 At low level : IO = 10mA 0.8 1.2 V Output saturation voltage 2 VO sat2 At high level : IO = -20mA VCC-1.2 VCC-0.9 V Hall Amplifier Input bias current IHB (HA) -2 -0.1 μA Common-mode input voltage range 1 VICM1 When Hall-effect sensors are used 0.5 VCC-2.0 V Common-mode input voltage range 2 VICM2 When one-side biased inputs are used (Hall-effect IC applications) 0 VCC V Hall input sensitivity Sine wave 100 mVp-p Hysteresis width ΔVIN (HA) 20 30 50 mV Input voltage low → high VSLH 9 17 29 mV Input voltage high → low VSHL -25 -13 -5 mV PWM oscillator Output high-level voltage 1 VOH (PWM)1 3.5 3.8 4.1 V Output high-level voltage 2 VOH (PWM)2 VCC = 5V 2.75 3.0 3.25 V Output low-level voltage 1 VOL (PWM)1 1.8 2.1 2.4 V Output low-level voltage 2 VOL (PWM)2 VCC = 5V 1.45 1.65 1.9 V Oscillator frequency f (PWM) C = 560pF 22 kHz Amplitude 1 V (PWM)1 1.4 1.7 2.0 Vp-p Amplitude 2 V (PWM)2 VCC = 5V 1.1 1.35 1.6 Vp-p CSD circuit Output high-level voltage 1 VOH (CSD)1 3.95 4.4 4.85 V Output high-level voltage 2 VOH (CSD)2 VCC = 5V 3.15 3.5 3.85 V Output low-level voltage 1 VOL (CSD)1 1.1 1.4 1.7 V Output low-level voltage 2 VOL (CSD)2 VCC = 5V 0.9 1.1 1.3 V External capacitor charge current ICHG1 -13 -9 -6 μA External capacitor discharge current ICHG2 8 12 16 μA Oscillator frequency f (RK) C = 0.068 μF 22 kHz Amplitude 1 V (RK)1 2.65 3.0 3.35 Vp-p Amplitude 2 V (RK)2 VCC = 5V 2.1 2.4 2.65 Vp-p Crystal Oscillator Operating frequency range fOSC 3 10 MHz Low-level pin voltage VOSCL IOSC = -0.3mA 1.65 V High-level pin current IOSCH VOSC = VOSCL + 0.3V 0.35 mA Current Limiter Operation Limiter VRF 0.235 0.260 0.285 V Continued on next page. |
Similar Part No. - LB11922_08 |
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Similar Description - LB11922_08 |
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