TLV2254M 低电压轨至轨微功耗高级 LinCMOS(TM) 四路运算放大器
The TLV2252 and TLV2254 are dual and quadruple low-voltage operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLV225x family consumes only 34 µA of supply current per channel. This micropower operation makes them good choices for battery-powered applications. This family is fully characterized at 3 V and 5 V and is optimized for low-voltage applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. The TLV225x has a noise level of 19 nV/
Hz at 1kHz, four times lower than competitive micropower solutions.
The TLV225x, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers
|
TLV2254M |
| Number of Channels |
4 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2.7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
16 |
| Iq per channel(Max)(mA) |
0.0625 |
| GBW(Typ)(MHz) |
0.2 |
| Slew Rate(Typ)(V/us) |
0.12 |
| VIO (25 deg C)(Max)(mV) |
1.5 |
| Offset Drift(Typ)(uV/C) |
0.5 |
| IIB(Max)(pA) |
60 |
| CMRR(Min)(dB) |
70 |
| Vn at 1kHz(Typ)(nV/rtHz) |
19 |
| Rail-Rail |
Out |
| Rating |
Military |
| Pin/Package |
14CDIP, 14CFP, 20LCCC |
| Operating Temperature Range(C) |
-55 to 125 |
TLV2254M 特性
- Output Swing Includes Both Supply Rails
- Low Noise...19 nV/Hz Typ at f = 1 kHz
- Low Input Bias Current...1 pA Typ
- Fully Specified for Both Single-Supply and Split-Supply Operation
- Very Low Power...34 µA Per Channel Typ
- Common-Mode Input Voltage Range Includes Negative Rail
- Low Input Offset Voltage
850 µV Max at TA = 25°C
- Wide Supply Voltage Range
2.7 V to 8 V
- Macromodel Included
- Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
TLV2254M 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 |
| 5962-9566602Q2A |
ACTIVE |
-55 to 125 |
19.01 | 100u |
LCCC (FK) | 20 |
1 | TUBE |
|
| 5962-9566602QCA |
ACTIVE |
-55 to 125 |
10.86 | 100u |
CDIP (J) | 14 |
1 | TUBE |
|
| 5962-9566602QDA |
ACTIVE |
-55 to 125 |
16.31 | 100u |
CFP (W) | 14 |
1 | TUBE |
|
| TLV2254MFKB |
ACTIVE |
-55 to 125 |
19.01 | 100u |
LCCC (FK) | 20 |
1 | TUBE |
|
| TLV2254MJB |
ACTIVE |
-55 to 125 |
10.86 | 100u |
CDIP (J) | 14 |
1 | TUBE |
|
| TLV2254MWB |
ACTIVE |
-55 to 125 |
16.31 | 100u |
CFP (W) | 14 |
1 | TUBE |
|
TLV2254M 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 |
| 5962-9566602Q2A |
TBD |
POST-PLATE |
N/A for Pkg Type |
5962-9566602Q2A |
5962-9566602Q2A |
| 5962-9566602QCA |
TBD |
A42 |
N/A for Pkg Type |
5962-9566602QCA |
5962-9566602QCA |
| 5962-9566602QDA |
TBD |
A42 |
N/A for Pkg Type |
5962-9566602QDA |
5962-9566602QDA |
| TLV2254MFKB |
TBD |
POST-PLATE |
N/A for Pkg Type |
TLV2254MFKB |
TLV2254MFKB |
| TLV2254MJB |
TBD |
A42 |
N/A for Pkg Type |
TLV2254MJB |
TLV2254MJB |
| TLV2254MWB |
TBD |
A42 |
N/A for Pkg Type |
TLV2254MWB |
TLV2254MWB |
TLV2254M 应用技术支持与电子电路设计开发资源下载
- TLV2254M 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)
