TL331 一路差动比较器

This device consists of a single voltage comparator that is designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible if the difference between the two supplies is 2 V to 36 V and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The output can be connected to other open-collector outputs to achieve wired-AND relationships.

	TL331
Number of Channels	1
Iq per channel (Max) (mA)	0.7
Output Current (Min) (mA)	6
tRESP Low - to - High (us)	0.3
Output Type	Open Collector, Open Drain
VIO (25 deg C) (Max) (mV)	5
Pin/Package	5SOT-23
VICR (Min) (V)	8
Vs (Min) (V)	2
Vs (Max) (V)	36
Operating Temperature Range (C)	-40 to 105,-40 to 85
Rating	Catalog

TL331 特性

• Single Supply or Dual Supplies
• Wide Range of Supply Voltage . . . 2 V to 36 V
• Low Supply-Current Drain Independent of Supply Voltage . . . 0.4 mA Typ
• Low Input Bias Current . . . 25 nA Typ
• Low Input Offset Voltage . . . 2 mV Typ
• Common-Mode Input Voltage Range Includes Ground
• Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ±36 V
• Low Output Saturation Voltage
• Output Compatible With TTL, MOS, and CMOS

TL331 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
TL331IDBVR	ACTIVE	-40 to 85	0.23 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TL331IDBVRE4	ACTIVE	-40 to 85	0.23 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TL331IDBVRG4	ACTIVE	-40 to 85	0.23 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TL331IDBVT	ACTIVE	-40 to 85	0.50 | 1ku	SOT-23 (DBV) | 5	250 | SMALL T&R
TL331IDBVTE4	ACTIVE	-40 to 85	0.50 | 1ku	SOT-23 (DBV) | 5	250 | SMALL T&R
TL331IDBVTG4	ACTIVE	-40 to 85	0.50 | 1ku	SOT-23 (DBV) | 5	250 | SMALL T&R
TL331KDBVR	ACTIVE	-40 to 105	0.23 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TL331KDBVRG4	ACTIVE	-40 to 105	0.23 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TL331KDBVT	ACTIVE	-40 to 105	0.50 | 1ku	SOT-23 (DBV) | 5	250 | TUBE
TL331KDBVTG4	ACTIVE	-40 to 105	0.50 | 1ku	SOT-23 (DBV) | 5	250 | TUBE

TL331 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
TL331IDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331IDBVR	TL331IDBVR
TL331IDBVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331IDBVRE4	TL331IDBVRE4
TL331IDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331IDBVRG4	TL331IDBVRG4
TL331IDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331IDBVT	TL331IDBVT
TL331IDBVTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331IDBVTE4	TL331IDBVTE4
TL331IDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331IDBVTG4	TL331IDBVTG4
TL331KDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331KDBVR	TL331KDBVR
TL331KDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331KDBVRG4	TL331KDBVRG4
TL331KDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331KDBVT	TL331KDBVT
TL331KDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL331KDBVTG4	TL331KDBVTG4

TL331 应用技术支持与电子电路设计开发资源下载

1. TL331 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)