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TLC2252AM 轨至轨微功耗精密高级 LinCMOS(TM) 双路运算放大器

The TLC2252 and TLC2254 are dual and quadruple operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC225x family consumes only 35 uA of supply current per channel. This micropower operation makes them good choices for battery-powered applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Looking at Figure 1, the TLC225x has a noise level of 19 nV/Hz\ at 1kHz; four times lower than competitive micropower solutions.

The TLC225x amplifiers, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers



	TLC2252AM
Number of Channels	2
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	4.4
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)	0.85
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	10CFP, 20LCCC, 8CDIP, 8SOIC
Approx. Price (US$)
Operating Temperature Range(C)	-55 to 125

TLC2252AM 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...35 uA Per Channel Typ
• Common-Mode Input Voltage Range Includes Negative Rail
• Low Input Offset Voltage
  850 uV Max at TA = 25°C (TLC225xA)
• Macromodel Included
• Performance Upgrades for the TS27L2/L4 and TLC27L2/L4
• Available in Q-Temp Automotive
  HighRel Automotive Applications
  Configuration Control / Print Support
  Qualification to Automotive Standards

TLC2252AM 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
5962-9564003NXD	ACTIVE	-55 to 125	3.58 | 100u	SOIC (D) | 8	2500 | LARGE T&R
5962-9564003NXDR	ACTIVE	-55 to 125	3.58 | 100u	SOIC (D) | 8	2500 | LARGE T&R
5962-9564003Q2A	ACTIVE	-55 to 125	15.26 | 100u	LCCC (FK) | 20	1 | TUBE
5962-9564003QHA	ACTIVE	-55 to 125	15.20 | 100u	CFP (U) | 10	1 | TUBE
5962-9564003QPA	ACTIVE	-55 to 125	9.94 | 100u	CDIP (JG) | 8	1 | TUBE
TLC2252AMFKB	ACTIVE	-55 to 125	15.26 | 100u	LCCC (FK) | 20	1 | TUBE
TLC2252AMJGB	ACTIVE	-55 to 125	9.94 | 100u	CDIP (JG) | 8	1 | TUBE
TLC2252AMUB	ACTIVE	-55 to 125	15.20 | 100u	CFP (U) | 10	1 | TUBE

TLC2252AM 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
5962-9564003NXD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	5962-9564003NXD	5962-9564003NXD
5962-9564003NXDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	5962-9564003NXDR	5962-9564003NXDR
5962-9564003Q2A	TBD	POST-PLATE	N/A for Pkg Type	5962-9564003Q2A	5962-9564003Q2A
5962-9564003QHA	TBD	A42	N/A for Pkg Type	5962-9564003QHA	5962-9564003QHA
5962-9564003QPA	TBD	A42	N/A for Pkg Type	5962-9564003QPA	5962-9564003QPA
TLC2252AMFKB	TBD	POST-PLATE	N/A for Pkg Type	TLC2252AMFKB	TLC2252AMFKB
TLC2252AMJGB	TBD	A42	N/A for Pkg Type	TLC2252AMJGB	TLC2252AMJGB
TLC2252AMUB	TBD	A42	N/A for Pkg Type	TLC2252AMUB	TLC2252AMUB

TLC2252AM 应用技术支持与电子电路设计开发资源下载

1. TLC2252AM 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
3. 所选封装材料的热学和电学性质 (PDF 645 KB)
4. 高速数据转换 (PDF 1967 KB)
5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
6. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
7. 运算放大器的单电源操作 (PDF 2174 KB)
8. Tuning in Amplifiers (PDF 44 KB)
9. Op Amp Performance Analysis (PDF 76 KB)
10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)