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ISL21032 Fiches technique(PDF) 2 Page - Intersil Corporation |
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ISL21032 Fiches technique(HTML) 2 Page - Intersil Corporation |
2 / 7 page 2 FN6239.2 September 28, 2009 Absolute Maximum Ratings Thermal Information Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Max Voltage VIN to GND . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.5V Max Voltage VOUT to GND (Note 1) ISL21032, VOUT = 0.6V . . . . . . . . . . . . . . . . . . . . . -0.5V to +1.6V Voltage on “DNC” Pins. . . No Connections Permitted to These Pins. ESD Rating Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5kV Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500V Thermal Resistance (Typical, Note 2) θJA (°C/W) 3 Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . 371.4 Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C Pb-Free Reflow Profile (Note 3). . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. For guaranteed specifications and test conditions, see Electrical Specifications. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. NOTES: 1. Maximum duration = 10s. 2. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 3. Post-reflow drift for the ISL21032 devices will range from 100µV to 1.0mV based on experimental results with devices tested in sockets and also on FR4 multi-layer PC boards. The design engineer must take this into account when considering the reference voltage after assembly. Electrical Specifications (VOUT = 0.600V) Operating Conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +130°C, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOUT Output Voltage 0.600 V VOA VOUT Accuracy @ TA = +25°C ISL21032B06 -1.0 +1.0 mV ISL21032C06 -2.5 +2.5 mV ISL21032D06 -5.0 +5.0 mV VOA VOUT Accuracy Over Op Temp Range (-40° < TA < +130°C) ISL21032B06 -3.0 +3.0 mV ISL21032C06 -4.5 +4.5 mV ISL21032D06 -6.0 +6.0 mV VIN Input Voltage Range 2.7 5.5 V IIN Supply Current 12 25 µA ΔVOUT/ΔVIN Line Regulation +2.7V ≤ VIN ≤ +5.5V 50 200 µV/V ΔVOUT/ΔIOUT Load Regulation Sourcing: 0mA ≤ ISOURCE ≤ 7mA 20 70 µV/mA Sinking: -7mA ≤ I SINK ≤ 0mA 20 70 µV/mA ΔVOUT/Δt Long Term Stability (Note 6) TA = +25°C 10 ppm/ √1kHrs ΔV OUT/ΔTA Thermal Hysteresis (Note 4) ΔT A = +170°C 100 ppm ISC Short Circuit Current (Note 5) TA = +25°C, VOUT tied to GND 50 80 mA VN Output Voltage Noise 0.1Hz ≤ f ≤ 10Hz 30 µVP-P NOTES: 4. Thermal Hysteresis is the change in 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 = 170°C, the device under is cycled from +25°C to +130°C to -40°C to +25°C. 5. Limits are established by full device characterization over temperature range and are not tested in production. 6. 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 2000 hours. Because of this decreasing characteristic, long-term drift is specified in ppm/ √1kHr. ISL21032 |
Numéro de pièce similaire - ISL21032 |
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Description similaire - ISL21032 |
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