ISL28270IAZ Intersil, ISL28270IAZ Datasheet
ISL28270IAZ
Specifications of ISL28270IAZ
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ISL28270IAZ Summary of contents
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... Ni-Cd batteries. Ordering Information PART NUMBER PART PACKAGE (Note) MARKING (Pb-Free) ISL28270IAZ 28270 IAZ 16 Ld QSOP ISL28270IAZ-T13* 28270 IAZ 16 Ld QSOP ISL28273FAZ 28273 FAZ 16 Ld QSOP ISL28273FAZ-T7* 28273 FAZ 16 Ld QSOP ISL28470FAZ ISL28470 FAZ 28 Ld QSOP ...
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Pinouts ISL28270 (16 LD QSOP) TOP VIEW NC 1 OUT_A 2 3 FB+ FB-_A 4 IN-_A 5 IN+_A 6 EN_A ISL28270, ISL28273, ISL28470 OUT_B 14 FB+_B 13 FB-_B 12 ...
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... Thermal Resistance (Typical Note QSOP Package . . . . . . . . . . . . . . . . . . . . . . . 28 Ld QSOP Package . . . . . . . . . . . . . . . . . . . . . . . Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite Ambient Operating Temperature Range . . . . . . . . .-40°C to +125°C Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°C Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = 1/2V Open +25° ...
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Electrical Specifications V = +5V Boldface limits apply over the operating temperature range, -40°C to +125°C. (Continued) PARAMETER DESCRIPTION E Gain Error G V Maximum Voltage Swing OUT I Supply Current, Enabled S,EN I Supply Current, Disabled S,DIS ...
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Electrical Specifications V = +5V Boldface limits apply over the operating temperature range, -40°C to +125°C. (Continued) PARAMETER DESCRIPTION CMRR @ Input Common Mode Rejection 60Hz Ratio PSRR+ @ Power Supply Rejection Ratio (V 120Hz PSRR- @ Power ...
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Typical Performance Curves 90 COMMON-MODE INPUT = V- + 10mV GAIN = 10,000V GAIN = 500V/V 50 GAIN = 200V/V GAIN = 100V 100 1k FREQUENCY (Hz) FIGURE 5. ISL28270, ISL28470 FREQUENCY RESPONSE ...
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Typical Performance Curves 160 140 120 100 100mV 10k 100 1k 10k FREQUENCY (Hz) FIGURE 11. ...
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Typical Performance Curves 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0 100 1k FREQUENCY (Hz) FIGURE 17. ISL28270, ISL28470 INPUT CURRENT NOISE SPECTRAL DENSITY (GAIN = 100) TIME (1s/DIV) FIGURE 19. ISL28270, ISL28470 0.1Hz TO 10Hz INPUT VOLTAGE ...
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Typical Performance Curves 170 n = 1000 160 MAX 150 140 MEDIAN 130 120 110 100 -40 - TEMPERATURE (°C) FIGURE 23. SUPPLY CURRENT (CHANNEL A AND CHANNEL B) vs TEMPERATURE ...
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Typical Performance Curves 1000 MAX 3 2 MEDIAN 1 0 MIN - -40 - TEMPERATURE (°C) FIGURE 29. I IN+ vs TEMPERATURE, V BIAS 1000 MAX 3 2 ...
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Typical Performance Curves 1 1000 1.0 MAX 0.5 MEDIAN 0.0 -0.5 -1.0 -1.5 -40 - TEMPERATURE (°C) FIGURE 35. I IN+ vs TEMPERATURE 250 n = 1000 200 MAX 150 100 50 MEDIAN ...
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Typical Performance Curves 140 n = 1000 130 120 MEDIAN 110 100 90 80 -40 - TEMPERATURE (°C) FIGURE 41. CMRR vs TEMPERATURE, VCM = +2.5V TO -2.5V ±2. 1.0 n ...
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Typical Performance Curves 0. 1000 MAX 0.70 0.65 0.60 MEDIAN 0.55 0.50 0.45 0.40 MIN 0.35 -40 - TEMPERATURE (°C) FIGURE 47. + SLEW RATE vs TEMPERATURE, INPUT = ±0.015V AT GAIN = +10 Pin ...
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Pin Descriptions (Continued) ISL28270 ISL28273 ISL28470 16 Ld QSOP 16 Ld QSOP 28 Ld QSOP 14, IN+ IN- FB+ FB- V- CIRCUIT 1A V+ IN- IN+ FB- ...
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See Input Bias Current vs Common-Mode Input Voltage on page 8. Input Bias Cancellation/Compensation All three parts have an Input Bias Cancellation/Compensation Circuit for both the input and feedback terminals (IN+, IN-, FB+ and FB-), achieving a ...
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FB+) = (IN+ - IN-), the transfer function of Figure 51 can be derived from Equation 3. Note that the VREF gain term is eliminated, ...
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Power Dissipation It is possible to exceed the +150°C maximum junction temperatures under certain load and power-supply conditions therefore important to calculate the maximum junction temperature (T JMAX to determine if power supply voltages, load conditions, or package ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...