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PDF LV358 Data sheet ( Hoja de datos )
| Número de pieza | LV358 | |
| Descripción | RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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UNISONIC TECHNOLOGIES CO., LTD
LV358
GENERAL PURPOSE, LOW
VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL
AMPLIFIERS
DESCRIPTION
The UTC LV358 is a dual op amp with low supply current and low
voltage (2.7-5.5V). It brings nice performance to low voltage and low
power systems. With a 1MHz unity-gain frequency. The UTC LV358
has a guaranteed 1 V/µs slew rate and low supply current. It
provides heavy rail-to-rail (R-to-R) output swing loads and the input
common-mode voltage range including ground. Besides, it is also
capable for comfortably driving large capacitive loads.
The UTC LV358 has bipolar input and CMOS output for
improved noise performance and higher output current drive. It’s the
most cost effective solution for the applications where low voltage
operation, space saving and low price are required.
FEATURES
* 2.7V and 5V Performance Guaranteed
* No Crossover Distortion
* 210µA Low Supply Current
* Rail-to-Rail Output Swing
@10kΩ Load V+ -10mV
V-+65mV
* VCM From -0.2V to V+ -0.8V
ORDERING INFORMATION
Ordering Number
LV358G-S08-R
LV358G-SM1-R
LV358G-P08-R
LV358G-K08-2030-R
Package
SOP-8
MSOP-8
TSSOP-8
DFN-8(2×3)
CMOS IC
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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LV358
CMOS IC
5V ELECTRICAL CHARACTERISTICS
All limits guaranteed for TJ =25C, V+=5V, V-=0V, VCM=2.0V, VOUT=V+/2 and RL>1MΩ, unless otherwise specified.
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNIT
DC CHARACTERISTICS
Input Offset Voltage
Input Common-Mode Voltage Range
VOS
VCM
Output Swing
Input Offset Voltage Average Drift
VOUT
TCVos
1.7 7 mV
For CMRR≥50dB
0 -0.2
4.2 4
V
V
RL=2KΩ to2.5V
VOH V+-300 V+-40
VOL 120 300
RL=10KΩ to 2.5V
VOH
VOL
V+-100 V+-10
65
180
mV
mV
mV
mV
5 µV/C
Input Bias Current
II(BIAS)
15 300 nA
Input Offset Current
II(OFF)
5 50 nA
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain(Note 1)
CMRR
PSRR
GV
0V≤VCM≤4V
2.7V≤V+≤5V
VOUT=1V, VCM=1V
RL=2KΩ
50 65
50 60
15 100
dB
dB
V/mV
Output Short Circuit Current
IOUT
Sourcing, VOUT =0V
Sinking, VOUT =5V
5 230
10 160
mA
mA
Supply Current
ISS Both Amplifiers
210 440 µA
AC CHARACTERISTICS
Slew Rate
SR (Note 2)
1 V/µs
Gain Bandwidth Product
Phase Margin
Gain Margin
GBWP
Φm
Gm
CL=200pF
1 MHz
60 Deg
10 dB
Input Referred Voltage Noise
eN f=1KHz
39
nV
Hz
Input Referred Current Noise
in f=1KHz
0.21
pA
Hz
Notes: 1. RL is connected to V-. The output voltage is 0.5V≤VOUT≤4.5V.
2. Connected as voltage follower with 3V step input. Number specified is these lower of the positive and
negative slew rates
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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LV358
CMOS IC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet LV358.PDF ] | |
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