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LT1182 Datasheet PDF

Linear Technology
Part Number LT1182
Manufacturer Linear Technology
Title CCFL/LCD Contrast Switching Regulators
Description The LT®1182/LT1183 are dual current mode switching regulators that provide the control function for Cold Cathode Fluorescent Lighting (CCFL) and L...
Features s s s s s s s DESCRIPTION The LT®1182/LT1183 are dual current mode switching regulators that provide the control function for Cold Cathode Fluorescent Lighting (CCFL) and Liquid Crystal Display (LCD) Contrast. The LT1184/LT1184F provide only the CCFL function. The ICs include high current, high eff...

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LT1182 LT1182 LT1182




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LT1100 : LTC1100 Precision, Chopper-Stabilized Instrumentation Amplifier FEATURES s s s s s s s s s s DESCRIPTIO Offset Voltage: 10µV Max Offset Voltage Drift: 50nV/°C Max Bias Current: 50pA Max Offset Current: 50pA Max Gain Nonlinearity: 8ppm Max Gain Error: ±0.05% Max CMRR: 104dB 0.1Hz to 10Hz Noise: 2µVP-P Single 5V Supply Operation 8-Pin MiniDIP The LTC1100 is a high precision instrumentation amplifier using chopper-stabilization techniques to achieve outstanding DC performance. The input DC offset is typically 1µV while the DC offset drift is typically 10nV/°C; a very low bias current of 50pA is also achieved. The LTC1100 is self-contained; that is, it achieves a differential gain of 100 wit.

LT1101 : + – U U LT1101 Precision, Micropower, Single Supply Instrumentation Amplifier (Fixed Gain = 10 or 100) FEATURES ■ Gain Error: 0.04% Max ■ Gain Nonlinearity: 0.0008% (8ppm) Max ■ Gain Drift: 4ppm/°C Max ■ Supply Current: 105µA Max ■ Offset Voltage: 160µV Max ■ Offset Voltage Drift: 0.4µV/°C Typ ■ Offset Current: 600pA Max ■ CMRR, G = 100: 100dB Min ■ 0.1Hz to 10Hz Noise: 0.9µVp-p Typ 2.3pAp-p Typ ■ Gain Bandwidth Product: 250kHz Min ■ Single or Dual Supply Operation ■ Surface Mount Package Available U APPLICATIO S ■ Differential Signal Amplification in Presence of Common Mode Voltage ■ Micropower Bridge Transducer Amplifier – Thermocouples – Strain Gauges – Thermistors ■ Differential Volta.

LT1102 : U U LT1102 High Speed, Precision, JFET Input Instrumentation Amplifier (Fixed Gain = 10 or 100) FEATURES ■ Slew Rate: 30V/μs ■ Gain-Bandwidth Product: 35MHz ■ Settling Time (0.01%): 3μs ■ Overdrive Recovery: 0.4μs ■ Gain Error: 0.05% Max ■ Gain Drift: 5ppm/°C ■ Gain Nonlinearity: 16ppm Max ■ Offset Voltage (Input + Output): 600μV Max – Drift with Temperature: 2μV/°C ■ Input Bias Current: 40pA Max ■ Input Offset Current: 40pA Max – Drift with Temperature (to 70°C): 0.5pA/°C U APPLICATIO S ■ Fast Settling Analog Signal Processing ■ Multiplexed Input Data Acquisition Systems ■ High Source Impedance Signal Amplification from High Resistance Bridges, Capacitance Sensors, Photodetector Sensors ■.

LT1103 : The LT®1103 Offline Switching Regulator is designed for high input voltage applications using an external FET switch whose source is driven by the open collector output of the LT1103. The LT1103 is optimized for 15W to 100W applications. For higher power applications or additional switch current flexibility, the LT1105 is available and its totem pole output drives the gate of an external FET. Unique design of the LT1103/LT1105 eliminates the need for an optocoupler while still providing ±1% load and line regulation in a magnetic flux-sensed converter. This significantly simplifies the design of offline power supplies and reduces the number of components which must cross the isolation barrier.

LT1105 : The LT®1103 Offline Switching Regulator is designed for high input voltage applications using an external FET switch whose source is driven by the open collector output of the LT1103. The LT1103 is optimized for 15W to 100W applications. For higher power applications or additional switch current flexibility, the LT1105 is available and its totem pole output drives the gate of an external FET. Unique design of the LT1103/LT1105 eliminates the need for an optocoupler while still providing ±1% load and line regulation in a magnetic flux-sensed converter. This significantly simplifies the design of offline power supplies and reduces the number of components which must cross the isolation barrier.

LT1106 : LT1106 Micropower Step-Up DC/DC Converter for PCMCIA Card Flash Memory FEATURES s s s s s s s s DESCRIPTIO 60mA Output Current at 12V from 3V Supply Shutdown to 10µA Programmable 12V or 5V Output Up to 85% Efficiency Quiescent Current: 750µA Low VCESAT Switch: 300mV at 0.5A Typical Uses Low Value, Thin, Surface Mount Inductors Ultra-Thin 20-Lead TSSOP Package APPLICATI s s s s S PCMCIA Card Flash Memory VPP Generator Portable Computers Portable Instruments DC/DC Converter Module Replacements The LT ®1106 is the industry’s first DC/DC converter designed for use on Type I and Type II PCMCIA cards. The device senses the VPP1 and VPP2 lines at the PCMCIA socket and generates a regulated 1.

LT1107 : LT1107 Micropower DC/DC Converter Adjustable and Fixed 5V, 12V FEATURES s s s s s s s s s DESCRIPTIO Operates at Supply Voltages from 2V to 30V Consumes Only 320µA Supply Current Works in Step-Up or Step-Down Mode Only Three External Components Required Low-Battery Detector Comparator On-Chip User Adjustable Current Limit Internal 1A Power Switch Fixed or Adjustable Output Voltage Versions Space Saving 8-Pin MiniDIP or SO-8 Package The LT1107 is a versatile micropower DC/DC converter. The device requires only three external components to deliver a fixed output of 5V or 12V. Supply voltage ranges from 2V to 12V in step-up mode and to 30V in step-down mode. The LT1107 functions equally well.

LT1108 : LT1108 Micropower DC/DC Converter Adjustable and Fixed 5V, 12V FEATURES s s s s s s s s s DESCRIPTIO Operates at Supply Voltages from 2V to 30V Consumes Only 110µA Supply Current Works in Step-Up or Step-Down Mode Only Four External Components Required Low Battery Detector Comparator On-Chip User Adjustable Current Limit Internal 1A Power Switch Fixed or Adjustable Output Voltage Versions Space Saving 8-Pin MiniDIP or S8 Package The LT1108 is a versatile micropower DC/DC converter. The device requires only four external components to deliver a fixed output of 5V or 12V. Supply voltage ranges from 2V to 12V in step-up mode and to 30V in step-down mode. The LT1108 functions equally well in.

LT1108-12 : LT1108 Micropower DC/DC Converter Adjustable and Fixed 5V, 12V FEATURES s s s s s s s s s DESCRIPTIO Operates at Supply Voltages from 2V to 30V Consumes Only 110µA Supply Current Works in Step-Up or Step-Down Mode Only Four External Components Required Low Battery Detector Comparator On-Chip User Adjustable Current Limit Internal 1A Power Switch Fixed or Adjustable Output Voltage Versions Space Saving 8-Pin MiniDIP or S8 Package The LT1108 is a versatile micropower DC/DC converter. The device requires only four external components to deliver a fixed output of 5V or 12V. Supply voltage ranges from 2V to 12V in step-up mode and to 30V in step-down mode. The LT1108 functions equally well in.

LT1109 : LT1109 Micropower Low Cost DC/DC Converter Adjustable and Fixed 5V, 12V FEATURES s s s s s s s s s s DESCRIPTIO Uses Off-the-Shelf Inductors Only 33µH Inductor Required Low Cost 3-Lead TO-92, SO8, or 8-Pin DIP Adjustable or Fixed 5V or 12V Output 120kHz Oscillator Only Three External Components Required 320µA IQ 1.6V Minimum Start-Up Voltage Logic Controlled Shutdown The LT1109 is a simple step-up DC/DC converter. Available in 8-pin SO, 3-lead TO-92 (fixed output only) or miniDIP packages, the devices require only three external components to construct a complete DC/DC converter. Current drain is just 320µA at no load, making the device ideal for cost-sensitive applications where standby .

LT1109A : LT1109A Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V, 12V FEATURES s s s s s s s DESCRIPTIO Uses Off-the-Shelf Inductors Low Cost 8-Pin DIP or SO Package Fixed 5V or 12V Output or Adjustable Version Only Four External Components Required 360µA Standby Current Logic-Controlled Shutdown The LT1109A is a simple step-up DC/DC converter. The 8pin DIP or SOIC devices require only four external components to construct a complete DC/DC converter. Current drain is just 360µA at no load, making the device ideal for cost-sensitive applications where standby current must be kept to a minimum. The LT1109A-12 can deliver 12V at over 150mA from a 5V supply, enough power .

LT111 : .

LT1110 : LT1110 Micropower DC-DC Converter Adjustable and Fixed 5V, 12V FEATURES s s s DESCRIPTIO s s s s s Operates at Supply Voltages From 1.0V to 30V Works in Step-Up or Step-Down Mode Only Three External Off-the-Shelf Components Required Low-Battery Detector Comparator On-Chip User-Adjustable Current Limit Internal 1A Power Switch Fixed or Adjustable Output Voltage Versions Space-Saving 8-Pin MiniDIP or S8 Package The LT1110 is a versatile micropower DC-DC converter. The device requires only three external components to deliver a fixed output of 5V or 12V. The very low minimum supply voltage of 1.0V allows the use of the LT1110 in applications where the primary power source is a single cell..

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LT1112 : LT1112/LT1114 Dual/Quad Low Power Precision, Picoamp Input Op Amps U U FEATURES ■ Offset Voltage – Prime Grade: 60µV Max ■ Offset Voltage – Low Cost Grade (Including Surface Mount Dual/Quad): 75µV Max ■ Offset Voltage Drift: 0.5µV/°C Max ■ Input Bias Current: 250pA Max ■ 0.1Hz to 10Hz Noise: 0.3µVP-P, 2.2pAP-P ■ Supply Current per Amplifier: 400µA Max ■ CMRR: 120dB Min ■ Voltage Gain: 1 Million Min ■ Guaranteed Specs with ±1.0V Supplies ■ Guaranteed Matching Specifications ■ SO-8 Package – Standard Pinout ■ LT1114 in Narrow Surface Mount Package U APPLICATIO S ■ Picoampere/Microvolt Instrumentation ■ Two and Three Op Amp Instrumentation Amplifers ■ Thermocouple and Bridge Amplifiers ■ Low .

LT1113 : The LT®1113 achieves a new standard of excellence in noise performance for a dual JFET op amp. The 4.5nV/√Hz 1kHz noise combined with low current noise and picoampere bias currents makes the LT1113 an ideal choice for amplifying low level signals from high impedance capacitive transducers. The LT1113 is unconditionall.

LT1114 : LT1112/LT1114 Dual/Quad Low Power Precision, Picoamp Input Op Amps U U FEATURES ■ Offset Voltage – Prime Grade: 60µV Max ■ Offset Voltage – Low Cost Grade (Including Surface Mount Dual/Quad): 75µV Max ■ Offset Voltage Drift: 0.5µV/°C Max ■ Input Bias Current: 250pA Max ■ 0.1Hz to 10Hz Noise: 0.3µVP-P, 2.2pAP-P ■ Supply Current per Amplifier: 400µA Max ■ CMRR: 120dB Min ■ Voltage Gain: 1 Million Min ■ Guaranteed Specs with ±1.0V Supplies ■ Guaranteed Matching Specifications ■ SO-8 Package – Standard Pinout ■ LT1114 in Narrow Surface Mount Package U APPLICATIO S ■ Picoampere/Microvolt Instrumentation ■ Two and Three Op Amp Instrumentation Amplifers ■ Thermocouple and Bridge Amplifiers ■ Low .




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