LTC6102CDD LINER [Linear Technology], LTC6102CDD Datasheet
LTC6102CDD
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LTC6102CDD Summary of contents
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FEATURES n Supply Range 60V, 70V Absolute Maximum (LTC6102 100V, 105V Absolute Maximum (LTC6102HV) n ±10μV Input Offset Maximum n ±50nV/°C Input Offset Drift Maximum n Fast Response: 1μs Step Response n Gain Confi gurable with ...
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... LTC6102HMS8#TRPBF LTC6102HVCMS8#PBF LTC6102HVCMS8#TRPBF LTCVB LTC6102HVIMS8#PBF LTC6102HVIMS8#TRPBF LTC6102HVHMS8#PBF LTC6102HVHMS8#TRPBF LTCVB LEAD BASED FINISH TAPE AND REEL LTC6102CDD LTC6102CDD#TR LTC6102IDD LTC6102IDD#TR LTC6102HDD LTC6102HDD#TR 2 Output Current .......................................(+1mA, –10mA) Output Short Circuit Duration........................... Indefi nite Operating Temperature Range: (Note 2) LTC6102C/LTC6102HVC ....................... –40°C to 85°C ...
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ORDER INFORMATION LEAD BASED FINISH TAPE AND REEL LTC6102HVCDD LTC6102HVCDD#TR LTC6102HVIDD LTC6102HVIDD#TR LTC6102HVHDD LTC6102HVHDD#TR LTC6102CMS8 LTC6102CMS8#TR LTC6102IMS8 LTC6102IMS8#TR LTC6102HMS8 LTC6102HMS8#TR LTC6102HVCMS8 LTC6102HVCMS8#TR LTC6102HVIMS8 LTC6102HVIMS8#TR LTC6102HVHMS8 LTC6102HVHMS8#TR Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature ...
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LTC6102/LTC6102HV ELECTRICAL CHARACTERISTICS operating temperature range, otherwise specifi cations are – 12V unless otherwise noted. SYMBOL PARAMETER e Input Noise Voltage N I Supply Current S f Sampling Frequency ...
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ELECTRICAL CHARACTERISTICS Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. In addition to the Absolute ...
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LTC6102/LTC6102HV TYPICAL PERFORMANCE CHARACTERISTICS LTC6102HV: I Maximum vs OUT Temperature 6.5 6 12V S 5.5 5 100V 4.5 S 4.0 3 3.0 2.5 2 1.5 1.0 0.5 0 ...
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TYPICAL PERFORMANCE CHARACTERISTICS Step Response Rising Edge – 100mV SENSE 5. 25° 12V R = 100Ω 4.99k OUT OUT + + SENSE ...
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LTC6102/LTC6102HV BLOCK DIAGRAM I V LOAD SENSE – SENSE Figure 1. LTC6102/LTC6102HV Block Diagram and Typical Connection APPLICATIONS INFORMATION The LTC6102 high side current sense amplifi er (Figure 1) provides accurate monitoring of current ...
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APPLICATIONS INFORMATION This is the same value as the input offset. A larger sense resistor will reduce the error due to offset by increasing the sense voltage for a given load current. For this example, choosing a 5mΩ R the ...
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LTC6102/LTC6102HV APPLICATIONS INFORMATION Selection of External Input Resistor, R The external input resistor controls the transconduc- IN tance of the current sense circuit, I example 100, then OUT 1mA for V ...
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APPLICATIONS INFORMATION must be chosen such that the max output voltage does not exceed the LTC6102 max output voltage rating. If the following circuit is a buffer or ADC with limited input range, then R must be chosen so that ...
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LTC6102/LTC6102HV APPLICATIONS INFORMATION Clock Feedthrough, Input Bias Current The LTC6102 uses auto-zeroing circuitry to achieve an almost zero DC offset over temperature, sense voltage, and power supply voltage. The frequency of the clock used for auto-zeroing is typically 10kHz. The ...
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APPLICATIONS INFORMATION The LTC6102HV can be used at voltages up to 105V. This additional voltage requires that more power be dissipated for a given level of current. This will further limit the allowed output current at high ambient temperatures. It ...
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LTC6102/LTC6102HV APPLICATIONS INFORMATION V BAT SENSE +IN – + LOAD – V LTC6102 Figure 6. LTC6102 Supply Current Monitored with Load Because the voltage across R SENSE the sense range of the LTC6102 in this circuit, V ...
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APPLICATIONS INFORMATION R SENSE R1 100 +IN –INS –INF + – L – 0.1μF V REG OUT LTC6102 D1 R2 4.99k Figure 9. Additional Resistor R3 Protects Output During Supply Reversal Response Time The ...
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LTC6102/LTC6102HV TYPICAL APPLICATIONS Bidirectional Current Sense Circuit with Separate Charge/Discharge Output CHARGER 100 +IN L – LTC6102 DISCHARGING • R OUT D DISCHARGE SENSE CHARGING • R ...
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TYPICAL APPLICATIONS 16-Bit Resolution Unidirectional Output into LTC2433 ADC I LOAD LOGIC 47k FAULT OFF ON 1μF V SENSE + – 100Ω +IN –INS –INF + – – 0.1μF V ...
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LTC6102/LTC6102HV TYPICAL APPLICATIONS 48V Supply Current Monitor with Isolated Output and 105V Survivability I SENSE AND M2 ARE FQD3P50 TM R OUT V = OUT SENSE + – 48V ...
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PACKAGE DESCRIPTION 3.5 ±0.05 1.65 ±0.05 2.15 ±0.05 (2 SIDES) 0.25 ± 0.05 0.50 BSC 2.38 ±0.05 (2 SIDES) RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS 0.889 ± 0.127 (.035 ± .005) 5.23 3.20 – 3.45 (.206) (.126 – .136) MIN ...
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LTC6102/LTC6102HV TYPICAL APPLICATION + V – SENSE +IN LOAD – V LTC6102 RELATED PARTS PART NUMBER DESCRIPTION LT1636 Rail-to-Rail Input/Output, Micropower Op Amp LT1637/LT1638/ Single/Dual/Quad, Rail-to-Rail, Micropower Op Amp V LT1639 LT1787/LT1787HV Precision, Bidirectional, High Side Current ...