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ISL21010_1112 数据表(PDF) 8 Page - Intersil Corporation |
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ISL21010_1112 数据表(HTML) 8 Page - Intersil Corporation |
8 / 20 page ISL21010 8 FN7896.1 December 8, 2011 Electrical Specifications (ISL21010-41, VOUT = 4.096V) VIN = 5.0V, TA = +25°C, IOUT = 0A, unless otherwise specified. Boldface limits apply over the operating temperature range, -40°C to +125°C. PARAMETER DESCRIPTION CONDITIONS MIN (Note 8) TYP MAX (Note 8) UNIT VOUT Output Voltage 4.096 V VOA VOUT Accuracy @ TA = +25°C (Note 7) -0.2 +0.2 % TC VOUT Output Voltage Temperature Coefficient (Note 9) 15 50 ppm/°C VIN Input Voltage Range 4.2 5.5 V IIN Supply Current TA = +25°C 48 80 µA TA = -40°C to +125°C 100 µA ΔVOUT /ΔVIN Line Regulation 4.2 V < VIN < 5.5V 106 550 µV/V ΔVOUT/ΔIOUT Load Regulation Sourcing: 0mA ≤ IOUT ≤ 25mA 50 140 µV/mA Sinking: -1mA ≤ IOUT ≤ 0mA 50 µV/mA VINDO Dropout Voltage (Note 10) IOUT = 10mA 60 150 mV ISC Short Circuit Current TA = +25°C, VOUT tied to GND 126 mA tR Turn-on Settling Time VOUT = ±0.1%, COUT = 1μF 300 µs Ripple Rejection f = 120Hz 58 dB eN Output Voltage Noise 0.1Hz ≤ f ≤ 10Hz 112 µVP-P VN Broadband Voltage Noise 10Hz ≤ f ≤ 1kHz 56 µVRMS ΔVOUT/ΔTA Thermal Hysteresis (Note 11) ΔTA = +165°C 100 ppm ΔVOUT/Δt Long Term Stability 1000 hours, TA = +25°C 110 ppm NOTES: 8. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. 9. Over the specified temperature range. Temperature coefficient is measured by the box method whereby the change in VOUT is divided by the temperature range; in this case, -40°C to +125°C = +165°C. 10. Dropout Voltage is the minimum VIN - VOUT differential voltage measured at the point where VOUT drops 1mV from VIN = nominal at TA = +25°C. 11. Thermal Hysteresis is the change of VOUT measured @ TA = +25°C after temperature cycling over a specified range, ΔTA. VOUT is read initially at TA = +25°C for the device under test. The device is temperature cycled and a second VOUT measurement is taken at +25°C. The difference between the initial VOUT reading and the second VOUT reading is then expressed in ppm. For ΔTA = +165°C, the device under test is cycled from +25°C to -40°C to +125°C to +25°C. |
类似零件编号 - ISL21010_1112 |
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类似说明 - ISL21010_1112 |
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