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LMV358 参数 Datasheet PDF下载

LMV358图片预览
型号: LMV358
PDF下载: 下载PDF文件 查看货源
内容描述: 单,双,四通道低电压轨至轨运算放大器 [Single, Dual, Quad Low-Voltage, Rail-to-Rail Operational Amplifiers]
分类和应用: 运算放大器
文件页数/大小: 20 页 / 242 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
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LMV321, LMV358, LMV324
Single, Dual, Quad
Low-Voltage, Rail-to-Rail
Operational Amplifiers
The LMV321, LMV358, and LMV324 are CMOS single, dual, and
quad low voltage operational amplifiers with rail−to−rail output
swing. These amplifiers are a cost−effective solution for applications
where low power consumption and space saving packages are critical.
Specification tables are provided for operation from power supply
voltages at 2.7 V and 5 V. Rail−to−Rail operation provides improved
signal−to−noise preformance. Ultra low quiescent current makes this
series of amplifiers ideal for portable, battery operated equipment. The
common mode input range includes ground making the device useful
for low−side current−shunt measurements. The ultra small packages
allow for placement on the PCB in close proximity to the signal source
thereby reducing noise pickup.
Features
http://onsemi.com
1
5
1
TSOP−5
CASE 483
SC−70
CASE 419A
Micro8]
CASE 846A
8
1
SOIC−8
CASE 751
1
UDFN8
CASE 517AJ
8
1
Operation from 2.7 V to 5.0 V Single−Sided Power Supply
LMV321 Single Available in Ultra Small 5 Pin SC70 Package
No Output Crossover Distortion
Industrial temperature Range:
−40°C
to +85°C
Rail−to−Rail Output
Low Quiescent Current: LMV358 Dual
220
mA,
Max per Channel
No Output Phase−Reversal from Overdriven Input
These are Pb−Free Devices
1
SOIC−14
CASE 751A
1
TSSOP−14
CASE 948G
Typical Applications
Notebook Computers and PDA’s
Portable Battery−Operated Instruments
Active Filters
120
100
80
CMRR (dB)
GAIN (dB)
60
40
20
0
−20
10
Over
−40°C
to +85°C
Same Gain
$1.8
dB (Typ)
100
1k
10k
100k
FREQUENCY (Hz)
1M
10M
40
30
−1
60
50
80
70
ORDERING AND MARKING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
V
S
= 5 V
0
1
2
3
4
INPUT COMMON MODE VOLTAGE (V)
5
Figure 1. Open Loop Frequency Response
(R
L
= 2 kW, T
A
= 255C, V
S
= 5 V)
Figure 2. CMRR vs. Input Common Mode
Voltage
©
Semiconductor Components Industries, LLC, 2009
August, 2009
Rev. 8
1
Publication Order Number:
LMV321/D