Excalibur JFET-Input High-Output-Drive uPower Operational Amplifier
Product details
Parameters
Package | Pins | Size
Features
- Excellent Output Drive Capability
VO = ± 2.5 V Min at RL = 100
,
VCC± = ± 5 V
VO = ± 12.5 V Min at RL = 600,
VCC± = ± 15 V - Low Supply Current...280 uA Typ
- Decompensated for High Slew Rate and
Gain-Bandwidth Product
AVD = 0.5 Min
Slew Rate = 10 V/us Typ
Gain-Bandwidth Product = 6.5 MHz Typ - Wide Operating Supply Voltage Range
VCC ± = ± 3.5 V to ± 18 V - High Open-Loop Gain...280 V/mV Typ
- Low Offset Voltage...500 uV Max
- Low Offset Voltage Drift With Time
0.04 uV/Month Typ - Low Input Bias Current...5 pA Typ
TLE2161, TLE2161A, TLE2161B
EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE
u POWER OPERATIONAL AMPLIFIERS
SLOS049D - NOVEMBER 1989 - REVISED MAY 1996
Description
The TLE2161, TLE2161A, and TLE2161B are JFET-input, low-power, precision operational amplifiers manufactured using the Texas Instruments Excalibur process. Decompensated for stability with a minimum closed-loop gain of 5, these devices combine outstanding output drive capability with low power consumption, excellent dc precision, and high gain-bandwidth product.
In addition to maintaining the traditional JFET advantages of fast slew rates and low input bias and offset currents, the Excalibur process offers outstanding parametric stability over time and temperature. This results in a device that remains precise even with changes in temperature and over years of use.
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLE2161ACDR).
A variety of available options includes small-outline packages and chip-carrier versions for high-density system applications.
The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from -40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of -55°C to 125°C.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | Excalibur JFET-Input High-Output-Drive Micro Power Operational Amplifiers datasheet (Rev. D) | May 01, 1996 |
| Technical articles | What is an op amp? | Jan. 21, 2020 | |
| Technical articles | Designing tiny microphone circuits with the industry’s smallest op amp | Apr. 12, 2018 | |
| Technical articles | How to lay out a PCB for high-performance, low-side current-sensing designs | Feb. 06, 2018 | |
| Technical articles | Low-side current sensing for high-performance cost-sensitive applications | Jan. 22, 2018 | |
| White papers | The Signal e-book: A compendium of blog posts on op amp design topics | Mar. 28, 2017 | |
| Application notes | TLE2161 EMI Immunity Performance | Dec. 31, 2013 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The TI Precision Amplifier Quickstart Kit simplifies op amp selection, design, and evaluation with samples of six op amps and an evaluation module for prototyping surface-mount ICs. The kit is the perfect starting point for your amplifier designs.
You may also be interested in TI Precision Labs, the (...)
Features
The kit includes:
- Six samples: Three low-power, low-voltage amplifiers and three low-power, wide-supply amplifiers. See the table below for the complete list.
- DIP Adapter Evaluation Module (DIP-ADAPTER-EVM) for prototyping surface-mount ICs. The EVM supports the following package types: D or U (...)
Description
Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.
The (...)
Features
- Simplifies prototyping of SMT IC’s
- Supports 6 common package types
- Low Cost
Description
Features
- 10 circuit configurations to choose from: Non-Inverting, Inverting, Active Filters, Difference Amplifier with Reference Buffer, and more!
- Multiple interface options: SMA, Header, Breadboard, Wire
- Designed for 0805 size components; 0603 size friendly
- Circuit schematic provided in silkscreen on the back (...)
Description
The Universal OPAMPEVM is a series of general purpose blank circuit boards that simplify prototyping circuits for a variety of IC package types. The evaluation module board design allows many different circuits to be constructed easily and quickly. Five models are offered with each targeted for (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SOIC (D) | 8 | View options |
Ordering & quality
Support & training
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