TLV2341 LinCMOS(TM) 可编程低电压运算放大器
The TLV2341 operational amplifier has been specifically developed for low-voltage, single-supply applications and is fully specified to operate over a voltage range of 2 V to 8 V. The device uses the Texas Instruments silicon-gate LinCMOSTM technology to facilitate low-power, low-voltage operation and excellent offset-voltage stability. LinCMOSTM technology also enables extremely high input impedance and low bias currents allowing direct interface to high-impedance sources.
The TLV2341 offers a bias-select feature, which allows the device to be programmed with a wide range of different supply currents and therefore different levels of ac performance. The supply current can be set at
17 uA, 250 uA, or 1.5 mA, which results in slew-rate specifications between 0
|
TLV2341 |
| Number of Channels |
1 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
8 |
| Iq per channel(Max)(mA) |
1.5 |
| GBW(Typ)(MHz) |
0.79 |
| Slew Rate(Typ)(V/us) |
2.1 |
| VIO (25 deg C)(Max)(mV) |
8 |
| Offset Drift(Typ)(uV/C) |
2.7 |
| IIB(Max)(pA) |
2000 |
| CMRR(Min)(dB) |
65 |
| Vn at 1kHz(Typ)(nV/rtHz) |
25 |
| Rating |
Catalog |
| Pin/Package |
8PDIP, 8SOIC |
| Approx. Price (US$) |
0.80 | 1ku |
TLV2341 特性
- Wide Range of Supply Voltages Over Specified Temperature Range:
- TA = -40°C to 85°C...2 V to 8 V
- Fully Characterized at 3 V and 5 V
- Single-Supply Operation
- Common-Mode Input-Voltage Range
Extends Below the Negative Rail and up to
VDD -1 V at 25°C
- Output Voltage Range Includes Negative Rail
- High Input Impedance...1012
Typ
- Low Noise...25 nV/
Hz\ Typically at
f = 1 kHz (High-Bias Mode)
- ESD-Protection Circuitry
- Designed-In Latch-Up Immunity
- Bias-Select Feature Enables Maximum Supply Current Range From 17 uA to
1.5 mA at 25°C
TLV2341 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TLV2341ID |
ACTIVE |
|
0.95 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| TLV2341IDG4 |
ACTIVE |
|
0.95 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| TLV2341IDR |
ACTIVE |
|
0.80 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| TLV2341IDRG4 |
ACTIVE |
|
0.80 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| TLV2341IP |
ACTIVE |
|
0.80 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
| TLV2341IPE4 |
ACTIVE |
|
0.80 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
TLV2341 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TLV2341ID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2341ID |
TLV2341ID |
| TLV2341IDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2341IDG4 |
TLV2341IDG4 |
| TLV2341IDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2341IDR |
TLV2341IDR |
| TLV2341IDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLV2341IDRG4 |
TLV2341IDRG4 |
| TLV2341IP |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLV2341IP |
TLV2341IP |
| TLV2341IPE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLV2341IPE4 |
TLV2341IPE4 |
TLV2341 应用技术支持与电子电路设计开发资源下载
- TLV2341 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
