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부품번호 | AZV321 기능 |
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기능 | SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER | ||
제조업체 | BCD Semiconductor | ||
로고 | |||
전체 13 페이지수
Preliminary Datasheet
SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER
General Description
Features
AZV321
The AZV321 is single low voltage (2.7-5.5V) op amp
which has rail-to-rail output swing capability. The
input common-mode voltage range includes
ground. The chip exhibits excellent speed-power ratio,
achieving 1MHz of bandwidth and 1V/µs of slew rate
with low supply current.
(For VCC=5V and VEE=0V, Typical unless Otherwise
Noted)
· Guaranteed 2.7V to 5.5V Performance.
· No Crossover Distortion
· Gain-Bandwidth Product 1MHz
· Industrial Temperature Range: -40oC to +85oC
The AZV321 is built with BiCMOS process. It has · Low Supply Current: 130µA
bipolar input and output stages for improved noise per- · Rail-to-Rail Output Swing under 10kΩ Load:
formance, low input offset and higher output current
drive.
VOH up to VCC -10mV
VOL near to VEE +65mV
AZV321 is available in the package of SC70-5, which · VCM: -0.2V to VCC-0.8V
is approximately half the size of SOT-23-5. The small
package saves space on pc boards, and enables the Applications
design of small portable electronic devices. It also
allows the designer to place the device closer to the · Active Filters
signal source to reduce noise pickup and increase sig- · Low Power, Low Voltage Applications
nal integrity.
· General Purpose Portable Devices
AZV321 is also available in standard SOT-23-5 · Cellular Phone, Cordless Phone
package.
· Battery-Powered Systems
www.DataSheet4U.com
Mar. 2007 Rev. 1. 0
SC70-5
SOT-23-5
Figure 1. Package Types of AZV321
BCD Semiconductor Manufacturing Limited
1
Preliminary Datasheet
SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER
AZV321
2.7V Electrical Characteristics
All limits are guaranteed for TA=25oC, VCC=2.7V, VEE=0V, VCM=1.0V, VO=VCC/2 and RL>1MΩ, limits in bold types are
guaranteed for TA=-40 to 85oC, unless otherwise specified. (Note 2)
Parameter
Input Offset Voltage
Symbol
VIO
Conditions
Input Bias Current
IB
Input Offset Current
IIO
Input Common Mode Voltage
Range
VCM
for CMRR≥50dB
Supply Current
ICC VO=VCC/2, AVCL=1, no load
Common Mode Rejection
Ratio
CMRR
0≤VCM≤1.7V
Power
Ratio
Supply
Rejection
PSRR
2.7V≤VCC≤5V VO=1V,
Output Short Circuit Current ISOURCE VO=0V
ISINK VO=2.7V
Output Voltage Swing
Gain Bandwidth Product
Phase Margin
Gain Margin
VOH
VOL
GBWP
φM
GM
RL=10kΩ to 1.35V
CL=200pF
Min Typ Max Unit
1.7 7
mV
9
11 250
nA
500
5 50
nA
150
-0.2 1.9 V
80 170
µA
270
50 65
dB
50 60
dB
5 20
mA
10 30
mA
2.60 2.69
V
60 180 mV
1 MHz
60 Deg
10 dB
Note 2: Limits over the full temperature are guarateed by design, but not tested in production.
Mar. 2007 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
4
4페이지 Preliminary Datasheet
SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER
Typical Performance Characteristics (Continued)
AZV321
200
180
160
140
120
100
80
60
40
20
0
-40
V =5V
CC
-20
V =0
EE
V short to V
O CC
V =2.7V
CC
0 20 40
Temperature (OC)
60
80
100
V =0
90 EE
V short to V
O EE
80
70
60 V =5V
CC
50
40
30
20
10
0
-40
V =2.7V
CC
-20 0 20 40
Temperature (OC)
60
80
Figure 8. Short Circuit Current_ISINK vs. Temperature Figure 9. Short Circuit Current_ISOURCE vs. Temperature
5
V =5V,V =0V
CC EE
R to V
L EE
1
5
V =5V
CC
V =0V
EE
1
0.1
0.1 1 10
Source Current (mA)
100
Figure 10. Output Voltage vs.Source Current
0.1
0.01 0.1 1 10
Sink Current (mA)
100
Figure 11. Output Voltage vs. Sink Current
Mar. 2007 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
7
7페이지 | |||
구 성 | 총 13 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
AZV321 | SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER | BCD Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |