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LT1394 数据表(PDF) 2 Page - Linear Technology |
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LT1394 数据表(HTML) 2 Page - Linear Technology |
2 / 16 page 2 LT1394 ABSOLUTE MAXIMUM RATINGS TJMAX = 150°C, θJA = 190°C/ W TOP VIEW Q OUT Q OUT GND V+ +IN –IN V– S8 PACKAGE 8-LEAD PLASTIC SO 1 2 3 4 8 7 6 5 LATCH ENABLE ORDER PART NUMBER S8 PART MARKING LT1394CS8 LT1394IS8 1394 1394I PACKAGE/ORDER INFORMATION (Note 1) Total Supply Voltage (V+ to V–) ............................... 12V Positive Supply Voltage ............................................. 7V Negative Supply Voltage .......................................... – 7V Differential Input Voltage ....................................... ±12V Input and Latch Current (Note 2) ........................ ±10mA Output Current (Continuous)(Note 2) ................. ±20mA Consult factory for Military grade parts. ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VOS Input Offset Voltage RS ≤ 100Ω (Note 4) 0.8 2.5 mV q 4.0 mV ∆VOS Input Offset Voltage Drift q 4 µV/°C ∆T IOS Input Offset Current 0.1 0.5 µA q 0.8 µA IB Input Bias Current (Note 5) 2 4.5 µA q 7.0 µA VCMR Input Voltage Range (Note 6) q – 5 3.5 V Single 5V Supply q 0 3.5 V CMRR Common Mode Rejection Ratio – 5V ≤ VCM ≤ 3.5V, TA > 0°C 55 100 dB –5V ≤ VCM ≤ 3.3V, TA ≤ 0°C55 dB Single 5V Supply 0V ≤ VCM ≤ 3.5V, TA > 0°C 55 100 dB 0V ≤ VCM ≤ 3.3V, TA ≤ 0°C55 dB PSRR Power Supply Rejection Ratio 4.6V ≤ V+ ≤ 5.4V q 50 65 dB –7V ≤ V– ≤ –2V q 65 100 dB AV Small Signal Voltage Gain 1V ≤ VOUT ≤ 2V 750 1600 V/V VOH Output Voltage Swing High V + ≥ 4.6V, IOUT = 1mA q 2.7 3.1 V V + ≥ 4.6V, IOUT = 4mA q 2.4 3.0 V Operating Temperature Range ................ – 40 °C to 85°C Specified Temperature Range (Note 3) ... – 40 °C to 85°C Junction Temperature ........................................... 150 °C Storage Temperature Range ................. – 65 °C to 150°C Lead Temperature (Soldering, 10 sec).................. 300 °C 1 2 3 4 V+ +IN –IN V– 8 7 6 5 Q OUT Q OUT GND TOP VIEW MS8 PACKAGE 8-LEAD PLASTIC MSOP LATCH ENABLE TJMAX = 150°C, θJA = 250°C/ W ORDER PART NUMBER MS8 PART MARKING LT1394CMS8 LTBH The q denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C. V+ = 5V, V– = – 5V, VOUT(Q) = 1.4V, VLATCH = VCM = 0V unless otherwise noted. |
类似零件编号 - LT1394 |
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类似说明 - LT1394 |
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