TLC254B LinCMOS(TM) 四路运算放大器
The TLC254, TLC254A, TLC254B, TLC25L4, TLC254L4A, TLC254L4B, TLC25M4, TLC25M4A and TL25M4B are low-cost, low-power quad operational amplifiers designed to operate with single or dual supplies. These devices utilize the Texas Instruments silicon gate LinCMOSTM process, giving them stable input-offset voltages that are available in selected grades of 2, 5, or 10 mV maximum, very high input impedances, and extremely low input offset and bias currents. Because the input common-mode range extends to the negative rail and the power consumption is extremely low, this series is ideally suited for battery-powered or energy-conserving applications. The series offers operation down to a 1.4-V supply, is stable at unity gain, and has excellent noise characteristics.
|
TLC254B |
| Iq per channel(Max)(mA) |
1.5 |
| VIO (25 deg C)(Max)(mV) |
2 |
| CMRR(Min)(dB) |
65 |
| Vn at 1kHz(Typ)(nV/rtHz) |
25 |
| IIB(Max)(pA) |
60 |
| Slew Rate(Typ)(V/us) |
3.6 |
| GBW(Typ)(MHz) |
1.7 |
| Spec'd at Vs(V) |
5 |
| VIO (Full Range)(Max)(mV) |
3 |
| Vs(Min)(V) |
1.4 |
| Vs(Max)(V) |
16 |
| Pin/Package |
14PDIP, 14SOIC |
| Open Loop Gain(Min)(dB) |
74 |
| Offset Drift(Typ)(uV/C) |
1.8 |
| Number of Channels |
4 |
| Approx. Price (US$) |
2.30 | 1ku |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
1.4 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
16 |
TLC254B 特性
- A-Suffix Versions Offer 5-mV VIO
- B-Suffix Versions Offer 2-mV VIO
- Wide Range of Supply Voltages
1.4 V to 16 V
- True Single-Supply Operation
- Common-Mode Input Voltage Includes the Negative Rail
- Low Noise...25 nV/
Hz\ Typ at f = 1 kHz
(High-Bias Version)
TLC254B 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 |
| TLC254BCD |
ACTIVE |
0 to 70 |
2.30 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| TLC254BCDG4 |
ACTIVE |
0 to 70 |
2.30 | 1ku |
SOIC (D) | 14 |
50 | TUBE |
|
| TLC254BCN |
ACTIVE |
0 to 70 |
2.30 | 1ku |
PDIP (N) | 14 |
25 | TUBE |
|
| TLC254BCNE4 |
ACTIVE |
0 to 70 |
2.30 | 1ku |
PDIP (N) | 14 |
25 | TUBE |
|
TLC254B 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 |
| TLC254BCD |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLC254BCD |
TLC254BCD |
| TLC254BCDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLC254BCDG4 |
TLC254BCDG4 |
| TLC254BCN |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLC254BCN |
TLC254BCN |
| TLC254BCNE4 |
Pb-Free (RoHS) |
CU NIPDAU |
N/A for Pkg Type |
TLC254BCNE4 |
TLC254BCNE4 |
TLC254B 应用技术支持与电子电路设计开发资源下载
- TLC254B 数据资料 dataSheet 下载.PDF
- TI 德州仪标准线性放大器产品选型与价格 . 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)
