TLV2702 运算放大器 (1) + 推拉比较器 (1) 集成器件 IC

The TLV270x combines sub-micropower operational amplifier and comparator into a single package that produces excellent micropower signal conditioning with only 1.4 uA of supply current. This combination gives the designer more board space and reduces part counts in systems that require an operational amplifier and comparator. The low supply current makes it an ideal choice for battery powered portable applications where quiescent current is the primary concern. Reverse battery protection guards the amplifier from an over-current condition due to improper battery installation. For harsh environments, the inputs can be taken 5 V above the positive supply rail without damage to the device.

The TLV270x's low supply current is coupled with extremely low input bias currents enabling them to be used with mega-ohm resistors making them ideal for portable, long active life, applications

	TLV2702
Number of Channels	2
Iq per channel (Max) (mA)	0.0019
tRESP Low - to - High (us)	36
Output Type	Push-Pull
VIO (25 deg C) (Max) (mV)	5
Rail-Rail	In, Out
Pin/Package	8MSOP, 8PDIP, 8SOIC
VICR (Min) (V)	-0.1
VICR (Max) (V)	21
# Comparators	1
OPA (#)	1
OPA: GBW (MHz)	0.0055
Op Amp Offset Voltage (Typ) (mV)	4
Vs (Min) (V)	2.5
Vs (Max) (V)	16
Operating Temperature Range (C)	-40 to 125
Rating	Catalog

TLV2702 特性

• Micro-Power Operation ... 1.4 uA
• Input Common-Mode Range Exceeds the Rails ... -0.1 V to VCC + 5 V
• Supply Voltage Range ... 2.5 V to 16 V
• Rail-to-Rail Input/Output (Amplifier)
• Reverse Battery Protection Up to 18 V
• Gain Bandwidth Product ... 5.5 kHz (Amplifier)
• Push-Pull CMOS Output Stage (Comparator)
• Specified Temperature Range
  • TA = -40°C to 125°C ... Industrial Grade
• Ultrasmall Packaging
  • 8-Pin MSOP (TLV2702)
• Universal Op-Amp EVM (See the SLOU060 For More Information)
• APPLICATIONS
  • Portable Battery Monitoring
  • Consumer Medical Electronics
  • Security Detection Systems

TLV2702 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
TLV2702ID	ACTIVE	-40 to 125	1.10 | 1ku	SOIC (D) | 8	75 | TUBE
TLV2702IDG4	ACTIVE	-40 to 125	1.10 | 1ku	SOIC (D) | 8	75 | TUBE
TLV2702IDGK	ACTIVE	-40 to 125	1.30 | 1ku	MSOP (DGK) | 8	80 | TUBE
TLV2702IDGKG4	ACTIVE	-40 to 125	1.30 | 1ku	MSOP (DGK) | 8	80 | TUBE
TLV2702IDGKR	ACTIVE	-40 to 125	1.10 | 1ku	MSOP (DGK) | 8	2500 | LARGE T&R
TLV2702IDGKRG4	ACTIVE	-40 to 125	1.10 | 1ku	MSOP (DGK) | 8	2500 | LARGE T&R
TLV2702IP	ACTIVE	-40 to 125	1.10 | 1ku	PDIP (P) | 8	50 | TUBE
TLV2702IPE4	ACTIVE	-40 to 125	1.10 | 1ku	PDIP (P) | 8	50 | TUBE

TLV2702 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
TLV2702ID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2702ID	TLV2702ID
TLV2702IDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2702IDG4	TLV2702IDG4
TLV2702IDGK	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2702IDGK	TLV2702IDGK
TLV2702IDGKG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2702IDGKG4	TLV2702IDGKG4
TLV2702IDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2702IDGKR	TLV2702IDGKR
TLV2702IDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2702IDGKRG4	TLV2702IDGKRG4
TLV2702IP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TLV2702IP	TLV2702IP
TLV2702IPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TLV2702IPE4	TLV2702IPE4

TLV2702 应用技术支持与电子电路设计开发资源下载

1. TLV2702 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪Comparator 比较器产品选型与价格 . 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)