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LT1468-2 Datasheet

LT1468-2 Datasheet

200MHz, 30V/μs 16-Bit Accurate AV ≥ 2 Op Amp
Part No.: LT1468-2
Page: 14 Pages
Size: 256 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-12-29 09:58:35
DataSheet: Download

LT1468-2 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT1468CS8-2#PBF Tube 100 14682 1 8 0°C ~ 70°C 8-Lead Plastic Small Outline  
LT1468CS8-2#TRPBF Reel 2500 14682 1 8 0°C ~ 70°C 8-Lead Plastic Small Outline  
LT1468CS8-2#TRMPBF Reel 500 14682 1 8 0°C ~ 70°C 8-Lead Plastic Small Outline  
LT1468IS8-2#PBF Tube 100 14682 1 8 -40°C ~ 85°C 8-Lead Plastic Small Outline  
LT1468IS8-2#TRPBF Reel 2500 14682 1 8 -40°C ~ 85°C 8-Lead Plastic Small Outline  
LT1468IS8-2#TRMPBF Reel 500 14682 1 8 -40°C ~ 85°C 8-Lead Plastic Small Outline  
LT1468ACDD-2#PBF Tube 121 LDSY 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468ACDD-2#TRPBF Reel 2500 LDSY 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468ACDD-2#TRMPBF Reel 500 LDSY 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468AIDD-2#PBF Tube 121 LDSY 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468AIDD-2#TRPBF Reel 2500 LDSY 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468AIDD-2#TRMPBF Reel 500 LDSY 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468CDD-2#PBF Tube 121 LDSY 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468CDD-2#TRPBF Reel 2500 LDSY 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468CDD-2#TRMPBF Reel 500 LDSY 1 8 0°C ~ 70°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468IDD-2#PBF Tube 121 LDSY 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468IDD-2#TRPBF Reel 2500 LDSY 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
LT1468IDD-2#TRMPBF Reel 500 LDSY 1 8 -40°C ~ 85°C 8-Lead (3mm × 3mm) Plastic DFN  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT1468-2 Datasheet(PDF)

LT1468-2 Datasheet(Picture)

LT1468-2 Features

  • Stable in Gain AV ≥ 2 (AV = –1)
  • 200MHz Gain Bandwidth Product
  • 30V/μs Slew Rate
  • Settling Time: 800ns (10V Step, 150μV)
  • Specified at ±5V and ±15V Supplies
  • Low Distortion, – 96.5dB for 100kHz, 10VP-P
  • Maximum Input Offset Voltage: 75μV
  • Maximum Input Offset Voltage Drift: 2μV/°C
  • Maximum (–) Input Bias Current: 10nA
  • Minimum DC Gain: 1000V/mV
  • Minimum Output Swing into 2k: ±12.8V
  • Input Noise Voltage: 5nV/√Hz
  • Input Noise Current: 0.6pA/√Hz
  • Total Input Noise Optimized for 1k < RS < 20k
  • Available in an 8-Lead Plastic SO Package and 8-Lead DFN Package

LT1468-2 Applications

  • 16-Bit DAC Current-to-Voltage Converter
  • Precision Instrumentation
  • ADC Buffer
  • Low Distortion Active Filters
  • High Accuracy Data Acquisition Systems
  • Photodiode Amplifiers

LT1468-2 Description

The LT1468-2 is a precision high speed operational amplifier with 16-bit accuracy, decompensated to be stable in a gain of 2 or greater. The combination of precision and AC performance makes the LT1468-2 the optimum choice for high accuracy applications such as DAC current-to-voltage conversion and ADC buffers. The initial accuracy and drift characteristics of the input offset voltage and inverting input bias current are tailored for inverting applications.

The 200MHz gain bandwidth ensures high open-loop gain at frequency for reducing distortion. In noninverting applications such as an ADC buffer, the low distortion and DC accuracy allow full 16-bit AC and DC performance. The high slew rate of the LT1468-2 improves large-signal performance in applications such as active filters and instrumentation amplifiers compared to other precision op amps.

The LT1468-2 is specified on power supply voltages of ±5V and ±15V and from –40°C to 85°C.

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