LV324L-P14-R [UTC]
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS;
| 型号： | LV324L-P14-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS 放大器 光电二极管 输出元件 |
| 文件： | 总6页 (文件大小：184K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
LV324
Preliminary
CMOS IC
GENERAL PURPOSE, LOW
VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL
AMPLIFIERS
DESCRIPTION
The UTC LV324 is a quad 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
LV324 has a guaranteed 1V//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 LV324 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
* 4-Channels Op amps
* Rail-to-Rail Output Swing
* Widely Input Common-Mode Voltage Range
* Low Voltage Operation
* Low Supply Current: Typ.=410μA @ V+ =5V, V-=0V
* Perfect AC characteristics:
GBW: Typ.=1MHz
SR: Typ.=1V/μs
φm: Typ.=60Deg
Gm: Typ.=10dB.
RDERING INFORMATION
Ordering Number
Package
Packing
Lead Free
Halogen Free
LV324G-S14-T
LV324G-S14-R
LV324G-P14-T
LV324G-P14-R
LV324L-S14-T
LV324L-S14-R
LV324L-P14-T
LV324L-P14-R
SOP-14
SOP-14
Tube
Tape Reel
Tube
TSSOP-14
TSSOP-14
Tape Reel
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Copyright © 2013 Unisonic Technologies Co., Ltd
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LV324
Preliminary
CMOS IC
PIN CONFIGURATION
PIN DESCRIPTION
PIN NO.
PIN NAME
OUT A
IN A-
FUNCTION
1
2
Output of channel A
Inverting Input of Channel A
Non-Inverting Input of Channel A
Positive of Supply Voltage
Non-Inverting Input of Channel B
Inverting Input of Channel B
Output of channel B
3
IN A+
V+
4
5
IN B+
IN B-
6
7
OUT B
OUT C
IN C-
IN C+
V-
IN D+
IN D-
8
Output of channel C
9
Inverting Input of Channel C
Non-Inverting Input of Channel C
Negative of Supply Voltage
Non-Inverting Input of Channel D
Inverting Input of Channel D
Output of channel D
10
11
12
13
14
OUT D
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LV324
Preliminary
CMOS IC
BLOCK DIAGRAM
14
13
12
11
10
1
2
3
4
5
6
7
OUT A
IN A-
IN A+
V+
OUT D
IN D-
IN D+
V-
A
D
-
-
+
+
IN B+
IN B-
OUT B
IN C+
-
-
+
+
9
8
IN C-
B
C
OUT C
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LV324
Preliminary
CMOS IC
ABSOLUTE MAXIMUM RATING (Note)
PARAMETER
SYMBOL
VIDM
RATINGS
±Supply Voltage
5.5
UNIT
V
Differential Input Voltage
Supply Voltage (V+-V-)
Output Short Current to V+
Output Short Current to V-
Infrared or Convection (20sec)
Operating Ratings
V+-V-
V
IO(SC)
Note 1
A
IO(SC)
Note 2
A
235
°C
Supply Voltage
V+-V-
TA
2.7 ~ 5.5
-40 ~ +85
150
V
Temperature Range
°C
°C
°C
Junction Temperature
Storage Temperature Range
TJ
TSTG
-65 ~ 150
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. Shorting output to V+ will adversely affect reliability.
3. Shorting output to V- will adversely affect reliability.
THERMAL DATA
PARAMETER
Thermal Resistance (Note)
SYMBOL
RATINGS
145
UNIT
C/W
C/W
SOP-14
θJA
TSSOP-14
155
Note: All numbers are typical, and apply for packages soldered directly onto a PC board in still air.
2.7V ELECTRICAL CHARACTERISTICS
All limits guaranteed for TJ=25°C, V+=2.7V, V-=0V, VCM=1.0V, VOUT=V+/2 and RL>1MΩ, unless otherwise specified.
MIN
TYP
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
UNIT
(Note 6) (Note 5) (Note 6)
DC CHARACTERISTICS
Input Offset Voltage
VOS
TCVOS
IB
1.7
5
7
mV
μV/°C
nA
Input Offset Voltage Average Drift
Input Bias Current
11
5
250
50
Input Offset Current
IOS
nA
Common Mode Rejection Ratio
Power Supply Rejection Ratio
CMRR 0V≤VCM≤1.7V
50
50
0
63
60
-0.2
1.9
dB
PSRR 2.7V≤V+≤5V, VO=1V
dB
V
Input Common-Mode Voltage Range
Output Swing
VCM
VOUT RL=10kΩ to 1.35V
IS All four amplifiers
For CMRR≥50dB
1.7
V
V+-100 V+-10
mV
mV
μA
60
180
680
Supply Current
260
AC CHARACTERISTICS
Gain-Bandwidth Product
Phase Margin
GBWP CL=200pF
1
60
MHZ
Deg
φm
Gain Margin
Gm
10
dB
Input-Referred Voltage Noise
Input-Referred Current Noise
en
in
f=1kHZ
f=1kHZ
46
nV/√HZ
pA/√HZ
0.17
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LV324
Preliminary
CMOS IC
5V ELECTRICAL CHARACTERISTICS(Cont.)
All limits guaranteed for TJ=25°C, V+=5V, V-=0V, VCM=2.0V, VO=V+/2 and RL>1MΩ, unless otherwise specified.
Boldface limits apply at the temperature extremes.
MIN
TYP
MAX
PARAMETER
DC CHARACTERISTICS
Input Offset Voltage
SYMBOL
TEST CONDITIONS
UNIT
(Note 6) (Note 5) (Note 6)
1.7
7
mV
mV
μV/°C
nA
VOS
TCVOS
IB
9
Input Offset Voltage Average Drift
Input Bias Current
5
11
250
500
50
nA
5
nA
Input Offset Current
IOS
150
nA
Common Mode Rejection Ratio
Power Supply Rejection Ratio
CMRR 0V≤VCM≤4V
50
50
0
65
60
dB
PSRR 2.7V≤V+≤5V, VO=1V, VCM=1V
dB
-0.2
4.2
100
V
Input Common-Mode Voltage Range
Large Signal Voltage Gain (Note 7)
VCM
AV
For CMRR≥50dB
4
V
15
V/mV
V/mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
μA
10
V+-300 V+-40
V+-400
RL=2kΩ to 2.5V
RL=10kΩ to 2.5V
120
300
400
Output Swing
VO
V+-100 V+-10
V+-200
65
180
280
Sourching, VO=0V
Sourching, VO=5V
5
60
Output Short Circuit Current
Supply Current
IO
IS
10
160
410
830
All four amplifiers
1160
μA
AC CHARACTERISTICS
Slew Rate
SR
(Note 8)
1
1
V/μs
MHZ
Gain-Bandwidth Product
Phase Margin
GBWP CL=200pF
φm
60
10
39
0.21
Deg
Gain Margin
Gm
dB
Input-Referred Voltage Noise
Input-Referred Current Noise
en
in
f=1kHZ
f=1kHZ
nV/√HZ
pA/√HZ
Notes: 4. The maximum power dissipation is a function of TJ(MAX), θJA. The maximum allowable power dissipation at
any ambient temperature is PD=(TJ(MAX)-TA)/ θJA. All numbers apply for packages soldered directly onto a
PC Board.
5. Typical values represent the most likely parametric norm as determined at the time of characterization.
Actual typical values may vary over time and will also depend on the application and configuration. The
typical values are not tested and are not guaranteed on shipped production material.
6. All limits are guaranteed by testing or statistical analysis.
7. RL is connected to V-. The output voltage is 0.5V≤VO≤4.5V.
8. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and
negative slew rates.
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LV324
Preliminary
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.
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