LM158A 二路通用双极性运算放大器

These devices consist of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V (3 V to 26 V for the LM2904), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily provide the required interface electronics without additional ±5-V supplies

	LM158A	LM258A	LM358A
Iq per channel(Max)(mA)		0.6	0.6
VIO (25 deg C)(Max)(mV)	2	3	3
CMRR(Min)(dB)	70	70	65
Vn at 1kHz(Typ)(nV/rtHz)		40	40
IIB(Max)(pA)	100000	100000	100000
Slew Rate(Typ)(V/us)		0.3	0.3
GBW(Typ)(MHz)		0.7	0.7
Spec'd at Vs(V)		5	5
VIO (Full Range)(Max)(mV)	4	4	5
Vs(Min)(V)		3	3
Vs(Max)(V)		32	32
Pin/Package	20LCCC, 8CDIP	8MSOP, 8PDIP, 8SOIC	8MSOP, 8PDIP, 8SOIC, 8TSSOP
Vio(Max)(mV)		4	5
Supply Voltage 5(V)		Yes	Yes
Open Loop Gain(Min)(dB)			88
Offset Drift(Typ)(uV/C)		7	3
IQ Per Amp (+/-)(Max)(mA)		0.6	0.6
Offset Voltage (+/-)(Max)(mV)		7	5
Number of Channels	2	2	2
Approx. Price (US$)		0.12 \| 1ku	0.11 \| 1ku
Operating Temperature Range(C)	-55 to 125	-25 to 85	0 to 70
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)		3	3
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)		32	32

LM158A 特性

Wide Supply Range:
- Single Supply . . . 3 V to 32 V (26 V for LM2904)
- or Dual Supplies . . . ±1.5 V to ±n;16 V (±13 V for LM2904)
Low Supply-Current Drain Independent of Supply Voltage . . . 0.7 mA Typ
Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
Low Input Bias and Offset Parameters:
- Input Offset Voltage ...3 mV Typ A Versions ...2 mV Typ
- Input Offset Current ...2 nA Typ
- Input Bias Current . . . 20 nA Typ A Versions . . . 15 nA Typ
Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ±32 V (26 V for LM2904)
Open-Loop Differential Voltage Amplification . . . 100 V/mV Typ
Internal Frequency Compensation

LM158A 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
5962-87710022A	ACTIVE	-55 to 125	9.94 \| 100u	LCCC (FK) \| 20	1 \| TUBE
5962-8771002PA	ACTIVE	-55 to 125	5.12 \| 100u	CDIP (JG) \| 8	1 \| TUBE
LM158AFKB	ACTIVE	-55 to 125	9.94 \| 100u	LCCC (FK) \| 20	1 \| TUBE
LM158AJG	ACTIVE	-55 to 125	4.36 \| 100u	CDIP (JG) \| 8	1 \| TUBE
LM158AJGB	ACTIVE	-55 to 125	5.12 \| 100u	CDIP (JG) \| 8	1 \| TUBE

LM158A 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
5962-87710022A	TBD	POST-PLATE	N/A for Pkg Type	5962-87710022A	5962-87710022A
5962-8771002PA	TBD	A42	N/A for Pkg Type	5962-8771002PA	5962-8771002PA
LM158AFKB	TBD	POST-PLATE	N/A for Pkg Type	LM158AFKB	LM158AFKB
LM158AJG	TBD	A42	N/A for Pkg Type	LM158AJG	LM158AJG
LM158AJGB	TBD	A42	N/A for Pkg Type	LM158AJGB	LM158AJGB

LM158A 应用技术支持与电子电路设计开发资源下载

LM158A 数据资料 dataSheet 下载.PDF
TI 德州仪标准线性放大器产品选型与价格 . xls
所选封装材料的热学和电学性质 (PDF 645 KB)
高速数据转换 (PDF 1967 KB)
在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
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运算放大器的单电源操作 (PDF 2174 KB)
Tuning in Amplifiers (PDF 44 KB)
Op Amp Performance Analysis (PDF 76 KB)
An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
Operational Amplifier Macromodels: A Comparison (PDF 59 KB)