TL343 一路低功耗运算放大器
The TL343 is a single operational amplifier similar in performance to the uA741, but with several distinct advantages. It is designed to operate from a single supply over a range of voltages from 3 V to 30 V. Operation from split supplies also is possible, provided the difference between the two supplies is 3 V to 30 V. The common-mode input range includes the negative supply. Output range is from the negative supply to VCC – 1.5 V.
|
TL343 |
| Iq per channel(Max)(mA) |
2.8 |
| VIO (25 deg C)(Max)(mV) |
10 |
| CMRR(Min)(dB) |
70 |
| IIB(Max)(pA) |
500000 |
| Slew Rate(Typ)(V/us) |
1 |
| GBW(Typ)(MHz) |
1 |
| Spec'd at Vs(V) |
+/-15 |
| VIO (Full Range)(Max)(mV) |
12 |
| Vs(Min)(V) |
3 |
| Vs(Max)(V) |
30 |
| Pin/Package |
5SOT-23 |
| Vio(Max)(mV) |
12 |
| Supply Voltage 5(V) |
Yes |
| Open Loop Gain(Min)(dB) |
86 |
| Offset Drift(Typ)(uV/C) |
10 |
| IQ Per Amp (+/-)(Max)(mA) |
2.8 |
| Offset Voltage (+/-)(Max)(mV) |
12 |
| Number of Channels |
1 |
| Approx. Price (US$) |
0.65 | 1ku |
| Operating Temperature Range(C) |
-40 to 85 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
3 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
30 |
TL343 特性
- Wide Range of Supply Voltages, Single Supply 3 V to 30 V, or Dual Supplies
- Class AB Output Stage
- True Differential-Input Stage
- Low Input Bias Current
- Internal Frequency Compensation
- Short-Circuit Protection
TL343 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 |
| TL343IDBVR |
ACTIVE |
-40 to 85 |
0.65 | 1ku |
SOT-23 (DBV) | 5 |
3000 | LARGE T&R |
|
| TL343IDBVRE4 |
ACTIVE |
-40 to 85 |
0.65 | 1ku |
SOT-23 (DBV) | 5 |
3000 | LARGE T&R |
|
| TL343IDBVRG4 |
ACTIVE |
-40 to 85 |
0.65 | 1ku |
SOT-23 (DBV) | 5 |
3000 | LARGE T&R |
|
| TL343IDBVT |
ACTIVE |
-40 to 85 |
0.90 | 1ku |
SOT-23 (DBV) | 5 |
250 | SMALL T&R |
|
| TL343IDBVTE4 |
ACTIVE |
-40 to 85 |
0.90 | 1ku |
SOT-23 (DBV) | 5 |
250 | SMALL T&R |
|
| TL343IDBVTG4 |
ACTIVE |
-40 to 85 |
0.90 | 1ku |
SOT-23 (DBV) | 5 |
250 | SMALL T&R |
|
TL343 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 |
| TL343IDBVR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL343IDBVR |
TL343IDBVR |
| TL343IDBVRE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL343IDBVRE4 |
TL343IDBVRE4 |
| TL343IDBVRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL343IDBVRG4 |
TL343IDBVRG4 |
| TL343IDBVT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL343IDBVT |
TL343IDBVT |
| TL343IDBVTE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL343IDBVTE4 |
TL343IDBVTE4 |
| TL343IDBVTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TL343IDBVTG4 |
TL343IDBVTG4 |
TL343 应用技术支持与电子电路设计开发资源下载
- TL343 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
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- 运算放大器的单电源操作 (PDF 2174 KB)
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- 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)