TLC2654M 低噪声截波稳定型高级 LinCMOS(TM) 运算放大器
The TLC2654 and TLC2654A are low-noise chopper-stabilized operational amplifiers using the Advanced LinCMOSTM process. Combining this process with chopper-stabilization circuitry makes excellent dc precision possible. In addition, circuit techniques are added that give the TLC2654 and TLC2654A superior noise performance.
Chopper-stabilization techniques provide for extremely high dc precision by continuously nulling input offset voltage even during variations in temperature, time, common-mode voltage, and power-supply voltage. The high chopping frequency of the TLC2654 and TLC2654A (see Figure 1) provides excellent noise performance in a frequency spectrum from near dc to 10 kHz. In addition, intermodulation or aliasing error is eliminated from frequencies up to 5 kHz
|
TLC2654M |
| Number of Channels |
1 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
4.6 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
16 |
| Iq per channel(Max)(mA) |
2.4 |
| GBW(Typ)(MHz) |
1.9 |
| Slew Rate(Typ)(V/us) |
3.7 |
| VIO (25 deg C)(Max)(mV) |
0.02 |
| Offset Drift(Typ)(uV/C) |
0.01 |
| IIB(Max)(pA) |
60 |
| CMRR(Min)(dB) |
105 |
| Vn at 1kHz(Typ)(nV/rtHz) |
13 |
| Rating |
Military |
| Pin/Package |
14CDIP, 20LCCC, 8CDIP |
| Operating Temperature Range(C) |
-55 to 125 |
TLC2654M 特性
- Input Noise Voltage
0.5 uV (Peak-to-Peak) Typ, f = 0 to 1 Hz
1.5 uV (Peak-to-Peak) Typ, f = 0 to 10 Hz
47 nV/
Hz\ Typ, f = 10 Hz
13 nV/Hz\ Typ, f = 1 kHz
- High Chopping Frequency...10 kHz Typ
- No Clock Noise Below 10 kHz
- No Intermodulation Error Below 5 kHz
- Low Input Offset Voltage
10 uV Max (TLC2654A)
- Excellent Offset Voltage Stability With Temperature...0.05 uV/°C Max
- AVD...135 dB Min (TLC2654A)
- CMRR...110 dB Min (TLC2654A)
- kSVR...110 dB Min
- Single-Supply Operation
- Common-Mode Input Voltage Range Includes the Negative Rail
- No Noise Degradation With External Capacitors Connected to VDD-
- Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control/Print Support
Qualification to Automotive Standards
TLC2654M 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 |
| 5962-9089502M2A |
ACTIVE |
-55 to 125 |
14.44 | 100u |
LCCC (FK) | 20 |
1 | TUBE |
|
| 5962-9089502MCA |
ACTIVE |
-55 to 125 |
10.10 | 100u |
CDIP (J) | 14 |
1 | TUBE |
|
| 5962-9089502MPA |
ACTIVE |
-55 to 125 |
9.49 | 100u |
CDIP (JG) | 8 |
1 | TUBE |
|
| TLC2654MFKB |
ACTIVE |
-55 to 125 |
14.44 | 100u |
LCCC (FK) | 20 |
1 | TUBE |
|
| TLC2654MJGB |
ACTIVE |
-55 to 125 |
9.49 | 100u |
CDIP (JG) | 8 |
1 | TUBE |
|
TLC2654M 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 |
| 5962-9089502M2A |
TBD |
POST-PLATE |
N/A for Pkg Type |
5962-9089502M2A |
5962-9089502M2A |
| 5962-9089502MCA |
TBD |
A42 |
N/A for Pkg Type |
5962-9089502MCA |
5962-9089502MCA |
| 5962-9089502MPA |
TBD |
A42 |
N/A for Pkg Type |
5962-9089502MPA |
5962-9089502MPA |
| TLC2654MFKB |
TBD |
POST-PLATE |
N/A for Pkg Type |
TLC2654MFKB |
TLC2654MFKB |
| TLC2654MJGB |
TBD |
A42 |
N/A for Pkg Type |
TLC2654MJGB |
TLC2654MJGB |
TLC2654M 应用技术支持与电子电路设计开发资源下载
- TLC2654M 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)
