LM392 低功耗运算放大器和电压比较器



	LM392
VIO (25 deg C)(Max)(mV)	5
CMRR(Min)(dB)	65
IIB(Max)(pA)	400000
GBW(Typ)(MHz)	1
Spec'd at Vs(V)	5
VIO (Full Range)(Max)(mV)	7
Vs(Min)(V)	3
Vs(Max)(V)	32
Pin/Package	8MSOP, 8PDIP, 8SOIC
Vio(Max)(mV)	7
Supply Voltage 5(V)	Yes
Offset Drift(Typ)(uV/C)	7
Offset Voltage (+/-)(Max)(mV)	5
Approx. Price (US$)	0.60 | 1ku
Operating Temperature Range(C)	0 to 70
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	3
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	32

LM392 特性

• Wide Power-Supply Voltage Range
  • Single Supply: 3 V to 32 V
  • Dual Supply: ±1.5 V to ±16 V
• Low Supply-Current Drain Essentially Independent of Supply Voltage: 600 uA
• Low Input Biasing Current: 50 nA
• Low Input Offset Voltage: 2 mV
• Low Input Offset Current: 5 nA
• Input Common-Mode Voltage Range Includes Ground
• Differential Input Voltage Range Equals Power-Supply Voltage
• Additional Operational Amplifier Features
  • Internally Frequency Compensated for Unity Gain
  • Large DC Voltage Gain: 100 dB
  • Wide Bandwidth (Unity Gain): 1 MHz
  • Large Output Voltage Swing: 0 V to V+ - 1.5 V
• Additional Comparator Features
  • Low Output Saturation Voltage: 250 mV at 4 mA
  • Output Voltage Compatible With All Types of Logic Systems
• ADVANTAGES
  • Eliminates Need for Dual Power Supplies
  • An Internally Compensated Operational Amplifier and a Precision Comparator in the Same Package

LM392 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
LM392D	ACTIVE	0 to 70	0.70 | 1ku	SOIC (D) | 8	75 | TUBE
LM392DG4	ACTIVE	0 to 70	0.70 | 1ku	SOIC (D) | 8	75 | TUBE
LM392DGKR	ACTIVE	0 to 70	0.65 | 1ku	MSOP (DGK) | 8	2500 | LARGE T&R
LM392DGKRG4	ACTIVE	0 to 70	0.65 | 1ku	MSOP (DGK) | 8	2500 | LARGE T&R
LM392DGKT	ACTIVE	0 to 70	0.90 | 1ku	MSOP (DGK) | 8	250 | SMALL T&R
LM392DGKTG4	ACTIVE	0 to 70	0.90 | 1ku	MSOP (DGK) | 8	250 | SMALL T&R
LM392DR	ACTIVE	0 to 70	0.60 | 1ku	SOIC (D) | 8	2500 | LARGE T&R
LM392DRG4	ACTIVE	0 to 70	0.60 | 1ku	SOIC (D) | 8	2500
LM392P	ACTIVE	0 to 70	0.60 | 1ku	PDIP (P) | 8	50 | TUBE
LM392PE4	ACTIVE	0 to 70	0.60 | 1ku	PDIP (P) | 8	50 | TUBE

LM392 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
LM392D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392D	LM392D
LM392DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392DG4	LM392DG4
LM392DGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392DGKR	LM392DGKR
LM392DGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392DGKRG4	LM392DGKRG4
LM392DGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392DGKT	LM392DGKT
LM392DGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392DGKTG4	LM392DGKTG4
LM392DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392DR	LM392DR
LM392DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	LM392DRG4	LM392DRG4
LM392P	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	LM392P	LM392P
LM392PE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	LM392PE4	LM392PE4

LM392 应用技术支持与电子电路设计开发资源下载

1. LM392 数据资料 dataSheet 下载.PDF
2. TI 德州仪标准线性放大器产品选型与价格 . 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)