LT1101SW#PBF
ActivePRECISION, MICROPOWER, SINGLE SUPPLY INSTRUMENTATION AMPLIFIER (FIXED GAIN = 10 OR 100)
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LT1101SW#PBF
ActivePRECISION, MICROPOWER, SINGLE SUPPLY INSTRUMENTATION AMPLIFIER (FIXED GAIN = 10 OR 100)
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LT1101SW#PBF |
|---|---|
| Amplifier Type | Instrumentation |
| Current - Input Bias | 6 nA |
| Current - Supply | 94 µA |
| Gain Bandwidth Product | 37 kHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Slew Rate | 0.1 V/µs |
| Supplier Device Package | 16-SO |
| Voltage - Input Offset | 250 çV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 2.2 V |
LT1101 Series
Precision, Micropower, Single Supply Instrumentation Amplifier (Fixed Gain = 10 or 100)
| Part | Voltage - Supply Span (Min) [Min] | Amplifier Type | Current - Input Bias | Gain Bandwidth Product | Slew Rate | Current - Supply | Number of Circuits | Supplier Device Package | Voltage - Supply Span (Max) [Max] | Package / Case | Package / Case | Package / Case | Voltage - Input Offset | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Package / Case [x] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices | 2.2 V | Instrumentation | 6 nA | 37 kHz | 0.1 V/µs | 92 µA | 1 | 8-PDIP | 36 V | 0.3 in | 8-DIP | 7.62 mm | 50 µV | 70 °C | 0 °C | Through Hole | ||
 Analog Devices | 2.2 V | Instrumentation | 6 nA | 37 kHz | 0.1 V/µs | 92 µA | 2 | 8-CERDIP | 36 V | 0.3 in | 8-CDIP | 7.62 mm | 50 µV | 125 °C | -55 °C | Through Hole | ||
Analog Devices | 2.2 V | Instrumentation | 6 nA | 37 kHz | 0.1 V/µs | 94 µA | 1 | 16-SO | 36 V | 16-SOIC | 250 çV | 70 °C | 0 °C | Surface Mount | 0.295 in | 7.5 mm | ||
 Analog Devices | 2.2 V | Instrumentation | 6 nA | 37 kHz | 0.1 V/µs | 92 µA | 2 | TO-5 | 36 V | TO-205-8 TO-5-8 Metal Can | 50 µV | 70 °C | 0 °C | Through Hole | ||||
Analog Devices | 2.2 V | Instrumentation | 6 nA | 37 kHz | 0.1 V/µs | 94 µA | 1 | 16-SO | 36 V | 16-SOIC | 250 çV | 85 °C | -40 °C | Surface Mount | 0.295 in | 7.5 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 18.72 | |
| 10 | $ 13.55 | |||
| 25 | $ 12.22 | |||
| 100 | $ 10.74 | |||
| 250 | $ 10.02 | |||
| 500 | $ 9.63 | |||
Description
General part information
LT1101 Series
The LT1101 establishes the following milestones: (1) It is the first micropower instrumentation amplifier, (2) It is the first single supply instrumentation amplifier, (3) It is the first instrumentation amplifier to feature fixed gains of 10 and/or 100 in low cost, space-saving 8-lead packages.The LT1101 is completely self-contained: no external gain setting resistor is required. The LT1101 combines its micropower operation (75µA supply current) with again error of 0.008%, gain linearity of 3ppm, gain drift of 1ppm/°C. The output is guaranteed to drive a 2k load to ±10V with excellent gain accuracy.Other precision specifications are also outstanding: 50µV input offset voltage, 130pA input offset current, and low drift (0.4µV/°C and 0.7pA/°C). In addition, unlike other instrumentation amplifiers, there is no output offset voltage contribution to total error.A full set of specifications are provided with ±15V dual supplies and for single 5V supply operation. The LT1101 can be operated from a single lithium cell or two Ni-Cad batteries. Battery voltage can drop as low as 1.8V, yet the LT1101 still maintains its gain accuracy. In single supply applications, both input and output voltages swing to within a few millivolts of ground. The output sinks current while swinging to ground—no external, power consuming pull down resistors are needed.ApplicationsDifferential Signal Amplification in Presence of Common Mode VoltageMicropower Bridge Transducer AmplifierThermocouplesStrain GaugesThermistorsDifferential Voltage-to-Current ConverterTransformer Coupled Amplifier4mA to 20mA Bridge Transmitter
Documents
Technical documentation and resources