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TLC2274A 高级 LinCMOS™ 轨至轨四路运算放大器

The TLC2272 and TLC2274 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 TLC227x family offers 2 MHz of bandwidth and 3 V/µs of slew rate for higher speed applications. These devices offer comparable ac performance while having better noise, input offset voltage, and power dissipation than existing CMOS operational amplifiers. The TLC227x has a noise voltage of 9 nV/Hz, two times lower than competitive solutions.

The TLC227x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers



	TLC2274A
Number of Channels	4
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)	1.5
GBW(Typ)(MHz)	2.18
Slew Rate(Typ)(V/us)	3.6
VIO (25 deg C)(Max)(mV)	0.95
Offset Drift(Typ)(uV/C)	2
IIB(Max)(pA)	60
CMRR(Min)(dB)	70
Vn at 1kHz(Typ)(nV/rtHz)	9
Rail-Rail	Out
Rating	Catalog
Pin/Package	14PDIP, 14SOIC, 14TSSOP
Approx. Price (US$)	0.80 | 1ku
Operating Temperature Range(C)	-40 to 125,-55 to 125,0 to 70

TLC2274A 特性

• Output Swing Includes Both Supply Rails
• Low Noise ...9 nV/Hz Typ at f = 1 kHz
• Low Input Bias Current ...1 pA Typ
• Fully Specified for Both Single-Supply and Split-Supply Operation
• Common-Mode Input Voltage Range Includes Negative Rail
• High-Gain Bandwidth . . . 2.2 MHz Typ
• High Slew Rate . . . 3.6 V/µs Typ
• Low Input Offset Voltage
  • 950 µV Max at TA = 25°C
• Macromodel Included
• Performance Upgrades for the TS272, TS274, TLC272, and TLC274
• Available in Q-Temp Automotive
  • HighRel Automotive Applications
  • Configuration Control / Print Support
  • Qualification to Automotive Standards

TLC2274A 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
TLC2274ACD	ACTIVE	0 to 70	0.95 | 1ku	SOIC (D) | 14	50 | TUBE
TLC2274ACDG4	ACTIVE	0 to 70	0.95 | 1ku	SOIC (D) | 14	50 | TUBE
TLC2274ACDR	ACTIVE	0 to 70	0.80 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
TLC2274ACDRG4	ACTIVE	0 to 70	0.80 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
TLC2274ACN	ACTIVE	0 to 70	0.80 | 1ku	PDIP (N) | 14	25 | TUBE
TLC2274ACNE4	ACTIVE	0 to 70	0.80 | 1ku	PDIP (N) | 14	25 | TUBE
TLC2274ACPW	ACTIVE	0 to 70	0.95 | 1ku	TSSOP (PW) | 14	90 | TUBE
TLC2274ACPWG4	ACTIVE	0 to 70	0.95 | 1ku	TSSOP (PW) | 14	90 | TUBE
TLC2274ACPWR	ACTIVE	0 to 70	0.80 | 1ku	TSSOP (PW) | 14	2000 | LARGE T&R
TLC2274ACPWRG4	ACTIVE	0 to 70	0.80 | 1ku	TSSOP (PW) | 14	2000 | LARGE T&R
TLC2274AID	ACTIVE	-40 to 125	0.99 | 1ku	SOIC (D) | 14	50 | TUBE
TLC2274AIDG4	ACTIVE	-40 to 125	0.99 | 1ku	SOIC (D) | 14	50 | TUBE
TLC2274AIDR	ACTIVE	-40 to 125	0.85 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
TLC2274AIDRG4	ACTIVE	-40 to 125	0.85 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
TLC2274AIN	ACTIVE	-40 to 125	0.85 | 1ku	PDIP (N) | 14	25 | TUBE
TLC2274AINE4	ACTIVE	-40 to 125	0.85 | 1ku	PDIP (N) | 14	25 | TUBE
TLC2274AIPW	ACTIVE	-40 to 125	0.99 | 1ku	TSSOP (PW) | 14	90 | TUBE
TLC2274AIPWG4	ACTIVE	-40 to 125	0.99 | 1ku	TSSOP (PW) | 14	90 | TUBE
TLC2274AIPWR	ACTIVE	-40 to 125	0.85 | 1ku	TSSOP (PW) | 14	2000 | LARGE T&R
TLC2274AIPWRG4	ACTIVE	-40 to 125	0.85 | 1ku	TSSOP (PW) | 14	2000 | LARGE T&R
TLC2274AMD	ACTIVE	-55 to 125	1.05 | 1ku	SOIC (D) | 14	50
TLC2274AMDR	ACTIVE	-55 to 125	1.05 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
TLC2274AQD	ACTIVE	-40 to 125	0.95 | 1ku	SOIC (D) | 14	50
TLC2274AQDG4	ACTIVE		0.95 | 1ku	SOIC (D) | 14	50
TLC2274AQDR	ACTIVE	-40 to 125	0.95 | 1ku	SOIC (D) | 14	2500 | LARGE T&R
TLC2274AQDRG4	ACTIVE		0.95 | 1ku	SOIC (D) | 14	2500

TLC2274A 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
TLC2274ACD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACD	TLC2274ACD
TLC2274ACDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACDG4	TLC2274ACDG4
TLC2274ACDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACDR	TLC2274ACDR
TLC2274ACDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACDRG4	TLC2274ACDRG4
TLC2274ACN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TLC2274ACN	TLC2274ACN
TLC2274ACNE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TLC2274ACNE4	TLC2274ACNE4
TLC2274ACPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACPW	TLC2274ACPW
TLC2274ACPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACPWG4	TLC2274ACPWG4
TLC2274ACPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACPWR	TLC2274ACPWR
TLC2274ACPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274ACPWRG4	TLC2274ACPWRG4
TLC2274AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AID	TLC2274AID
TLC2274AIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AIDG4	TLC2274AIDG4
TLC2274AIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AIDR	TLC2274AIDR
TLC2274AIDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AIDRG4	TLC2274AIDRG4
TLC2274AIN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TLC2274AIN	TLC2274AIN
TLC2274AINE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TLC2274AINE4	TLC2274AINE4
TLC2274AIPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AIPW	TLC2274AIPW
TLC2274AIPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AIPWG4	TLC2274AIPWG4
TLC2274AIPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AIPWR	TLC2274AIPWR
TLC2274AIPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AIPWRG4	TLC2274AIPWRG4
TLC2274AMD	TBD	CU NIPDAU	Level-1-220C-UNLIM	TLC2274AMD	TLC2274AMD
TLC2274AMDR	TBD	CU NIPDAU	Level-1-220C-UNLIM	TLC2274AMDR	TLC2274AMDR
TLC2274AQD	TBD	CU NIPDAU	Level-1-220C-UNLIM	TLC2274AQD	TLC2274AQD
TLC2274AQDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AQDG4	TLC2274AQDG4
TLC2274AQDR	TBD	CU NIPDAU	Level-1-220C-UNLIM	TLC2274AQDR	TLC2274AQDR
TLC2274AQDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLC2274AQDRG4	TLC2274AQDRG4

TLC2274A 应用技术支持与电子电路设计开发资源下载

1. TLC2274A 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)