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ISL21007DFB825Z bảng dữ liệu(PDF) 5 Page - Intersil Corporation |
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5 / 14 page 5 FN6326.1 April 12, 2007 Electrical Specifications (ISL21007-25, VOUT = 2.50V) VIN = 3.0V, TA = -40°C to +125°C, unless otherwise specified PARAMETER DESCRIPTION CONDITIONS MIN TYP MAX UNIT VOUT Output Voltage 2.500 V ΔV OUT /ΔVIN Line Regulation 2.7V < VIN < 5.5V 50 200 µV/V ΔV OUT/ΔIOUT Load Regulation Sourcing: 0mA ≤ I OUT ≤ 5mA 10 100 µV/mA Sinking: -5mA ≤ I OUT ≤ 0mA 20 150 µV/mA ISC Short Circuit Current TA = +25°C, VOUT tied to GND 50 mA ΔV OUT/ΔTA Thermal Hysteresis (Note 3) ΔT A = +165°C 50 ppm NOTES: 2. 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. 3. 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 Δ TA = +165°C, the device under test is cycled from +25°C to +125°C to -40°C to +25°C. 4. FGA voltage reference long term drift is a logarithmic characteristic. Changes that occur after the first few hundred hours of operation are significantly smaller with time, asymptotically approaching zero beyond 1,000 hours. Because of this decreasing characteristics, long term drift is specified in ppm/ √1kHrs. Typical Performance Curves (ISL21007-12) (R EXT = 100kΩ) FIGURE 2. IIN vs VIN (3 UNITS) FIGURE 3. IIN vs VIN OVER TEMPERATURE FIGURE 4. LINE REGULATION (3 UNITS) FIGURE 5. LINE REGULATION OVER TEMPERATURE 0 20 40 60 80 100 120 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 VIN (V) UNIT 3 UNIT 1 UNIT 2 60 65 70 75 80 85 90 95 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) +125°C +25°C -40°C 1.24980 1.24985 1.24990 1.24995 1.25000 1.25005 1.25010 1.25015 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) UNIT 3 UNIT 1 UNIT 2 -300 -250 -200 -150 -100 -50 0 50 100 150 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 VIN (V) +125°C +25°C -40°C ISL21007 |
Số phần tương tự - ISL21007DFB825Z |
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Mô tả tương tự - ISL21007DFB825Z |
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