TLC27L1B LinCMOS(TM) 低功耗运算放大器

The TLC27L1 operational amplifier combines a wide range of input offset-voltage grades with low offset-voltage drift and high input impedance. In addition, the TLC27L1 is a low-bias version of the TLC271 programmable amplifier. These devices use the Texas Instruments silicon-gate LinCMOSTM technology, which provides offset-voltage stability far exceeding the stability available with conventional metal-gate processes.

Three offset-voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC27L1 (10 mV) to the TLC27L1B (2 mV) low-offset version. The extremely high input impedance and low bias currents, in conjunction with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs



	TLC27L1B
Number of Channels	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	3
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	16
Iq per channel(Max)(mA)	0.017
GBW(Typ)(MHz)	0.085
Slew Rate(Typ)(V/us)	0.03
VIO (25 deg C)(Max)(mV)	2
Offset Drift(Typ)(uV/C)	1.1
IIB(Max)(pA)	60
CMRR(Min)(dB)	65
Vn at 1kHz(Typ)(nV/rtHz)	68
Rating	Catalog
Pin/Package	8SOIC
Approx. Price (US$)	0.40 | 1ku
Operating Temperature Range(C)	0 to 70

TLC27L1B 特性

• Input Offset Voltage Drift . . . Typically 0.1 uV/Month, Including the First 30 Days
• Wide Range of Supply Voltages Over Specified Temperature Range:
  0°C to 70°C . . . 3 V to 16 V
  40°C to 85°C . . . 4 V to 16 V
  55°C to 125°C . . . 5 V to 16 V
• Single-Supply Operation
• Common-Mode Input Voltage Range Extends Below the Negative Rail (C-Suffix and I-Suffix Types)
• Low Noise . . . 68 nV/Hz Typically at f = 1 kHz
• Output Voltage Range Includes Negative Rail
• High Input Impedance . . . 1012 Typ
• ESD-Protection Circuitry
• Small-Outline Package Option Also Available in Tape and Reel
• Designed-In Latch-Up Immunity

TLC27L1B 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
TLC27L1BID	ACTIVE	-40 to 85	0.47 | 1ku	SOIC (D) | 8	75 | TUBE
TLC27L1BIDG4	ACTIVE	-40 to 85	0.47 | 1ku	SOIC (D) | 8	75 | TUBE

TLC27L1B 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
TLC27L1BID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC27L1BID	TLC27L1BID
TLC27L1BIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC27L1BIDG4	TLC27L1BIDG4

TLC27L1B 应用技术支持与电子电路设计开发资源下载

1. TLC27L1B 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. PowerPADTM 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)