FAN4010 Fairchild Semiconductor, FAN4010 Datasheet
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FAN4010
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FAN4010 Summary of contents
Page 1
... FAN4010 is designed for portable PCs, cellular phones, and other portable systems where battery/DC power-line monitoring is critical. To provide a high level of fl exibility, the FAN4010 functions with an external sense resistor to set the range of load current to be monitored. It has a current output that can be converted to a ground-referred voltage with a single resistor, accommodating a wide range of battery voltages and currents ...
Page 2
... Pin Confi gurations Pin Assignments Pin # © 2007 Fairchild Semiconductor Corporation FAN4010 Rev. 1.0.5 MicroPak™ MLP V 6 Load GND 2 I OUT Figure 2. MicroPak™ MLP (Top View) Name NC No Connect; leave pin fl oating ...
Page 3
... Symbol T Operating Temperature Range A V Supply Voltage Range S V Input Voltage Range IN V Sensor Voltage Range, V SENSE © 2007 Fairchild Semiconductor Corporation FAN4010 Rev. 1.0.5 Parameter Parameter (1) ), JEDEC standard, multi-layer test boards, still air. JA ESD Standard Parameter = 0Ω SENSE IN Load; ...
Page 4
... CY Transconductance G m Notes: 1. 100% tested at 25˚C. 2. -40dBm = 6.3mV pp into 50Ω. 3. -20dBm = 63mV pp into 50Ω. 4. Includes input offset voltage contribution. © 2007 Fairchild Semiconductor Corporation FAN4010 Rev. 1.0.5 = 100Ω 100Ω, unless otherwise noted. SENSE Conditions P = -40dBm , ( 10mV SENSE P = -20dBm ...
Page 5
... R = 0Ω OUT Figure 7. Transfer Characteristics © 2007 Fairchild Semiconductor Corporation FAN4010 Rev. 1.0.5 = 100Ω 100Ω, unless otherwise noted. SENSE R = 100Ω OUT -100 -150 1 (V) Figure 4. Output Current Error vs SENSE ...
Page 6
... Frequency (MHz) Figure 9. CMRR vs. Frequency 6 5 100Ω OUT 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 V SENSE Figure 11. Supply Current vs. V © 2007 Fairchild Semiconductor Corporation FAN4010 Rev. 1.0.5 (Continued) = 100Ω 100Ω, unless otherwise noted. SENSE 2.5 2.0 1.5 1.0 0.5 -0.5 -1 1mV SENSE -1.5 -2.0 -2.5 0 (V) SENSE 200mV SENSE R = 0Ω ...
Page 7
... R can be chosen to obtain the output voltage ran- OUT ge required for the particular downstream application. For example, if the output of the FAN4010 is intended to drive an analog-to-digital convertor (ADC), R should be chosen such that the expected full-scale output current produces an input voltage that matches the input range of the ADC. For instance, if expected loading current ranges from 1Ω ...
Page 8
... Package specifi cations do not expand the terms of Fairchild’s worldwide terms and conditions, specifi cally the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/ © 2007 Fairchild Semiconductor Corporation FAN4010 Rev. 1.0 ...
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... Fairchild Semiconductor Corporation FAN4010 Rev. 1.0.5 9 www.fairchildsemi.com ...