TLV4120 具有关断状态的高输出驱动差动运算放大器

The TLV4120 single supply operational differential amplifier provides a differential output current in excess of 200 mA at 5 V. This enables the amplifier to be used as high current line drivers, buffers, or coil driver applications. The TLV4120 has a shutdown feature that reduces the supply current down to 6 uA when the amplifier is not active in the application.

The TLV4120 is available in the ultrasmall MSOP PowerPADTM package, which offers the exceptional thermal impedance required for amplifiers delivering high current levels



	TLV4120
Number of Channels	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	5.5
Iq per channel(Max)(mA)	1.7
GBW(Typ)(MHz)	1.4
Slew Rate(Typ)(V/us)	1.6
VIO (25 deg C)(Max)(mV)	3
Offset Drift(Typ)(uV/C)	4
IIB(Max)(pA)	60
CMRR(Min)(dB)	52
Rail-Rail	In, Out
Pin/Package	8MSOP-PowerPAD
Rating	Catalog
Operating Temperature Range(C)	-40 to 85
Approx. Price (US$)	1.60 | 1ku

TLV4120 特性

• High Output Current Differential Drive...>200 mA
• Rail-To-Rail Output
• Unity-Gain Bandwidth...2.4 MHz
• Slew Rate...1.5 V/us
• Supply Current...1.4 mA
• Supply Voltage Range...2.7 V to 5.5 V
• Specified Temperature Range:
  • TA = -40°C to 85°C...Industrial Grade

TLV4120 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
TLV4120IDGN	ACTIVE	-40 to 85	1.90 | 1ku	MSOP-PowerPAD (DGN) | 8	80 | TUBE
TLV4120IDGNG4	ACTIVE	-40 to 85	1.90 | 1ku	MSOP-PowerPAD (DGN) | 8	80 | TUBE
TLV4120IDGNR	ACTIVE	-40 to 85	1.60 | 1ku	MSOP-PowerPAD (DGN) | 8	2500 | LARGE T&R
TLV4120IDGNRG4	ACTIVE	-40 to 85	1.60 | 1ku	MSOP-PowerPAD (DGN) | 8	2500 | LARGE T&R

TLV4120 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
TLV4120IDGN	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV4120IDGN	TLV4120IDGN
TLV4120IDGNG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV4120IDGNG4	TLV4120IDGNG4
TLV4120IDGNR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV4120IDGNR	TLV4120IDGNR
TLV4120IDGNRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV4120IDGNRG4	TLV4120IDGNRG4

TLV4120 应用技术支持与电子电路设计开发资源下载

1. TLV4120 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)