APX321 데이터 시트보기 (PDF) - Diodes Incorporated.
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APX321
Diodes Incorporated.
APX321 Datasheet PDF : 18 Pages
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APX321/APX358/APX324
LOW VOLTAGE, RAIL-TO-RAIL INPUT AND OUTPUT
SINGLE/DUAL/QUAD OPERATIONAL AMPLIFIERS
Electrical Characteristics
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 2.7V, V- = 0V, VCM = 1.0V, VO = V+/2 and RL > 1 MΩ.
Symbol
Parameter
Test Conditions
Min
Typ.
Max
(Note 10) (Note 9) (Note 10)
VOS Input Offset Voltage
1.7
7
TCVOS
Input Offset Voltage
Average Drift
5
IB
Input Bias Current
10
IOS Input Offset Current
5
50
CMRR
PSRR
Common Mode Rejection
Ratio
Power Supply Rejection
Ratio
0V ≤ VCM ≤ 2.4V
2.7V ≤ V+ ≤ 5V
VO = 1V
50
63
50
60
VCMR
VO
Input Common-Mode
Voltage Range
Output Swing
For CMRR ≥ 50dB
0
-0.2
2.5
RL = 10 kΩ to 1.35V V+ - 100
V+ - 20
20
100
APX321
Single amplifier
110
140
IS
Supply Current
APX358
Both amplifiers
190
340
APX324
All four amplifiers
340
680
Unit
mV
µV/°C
nA
nA
dB
dB
V
mV
µA
µA
µA
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 2.7V, V- = 0V, VCM = 1.0V, VO = V+/2 and RL > 1 MΩ.
Symbol
Parameter
Test Conditions
Min
Typ.
Max
(Note 10) (Note 9) (Note 10)
GBWP Gain-Bandwidth Product CL = 200 pF
1
Φm Phase Margin
60
Gm Gain Margin
10
en
Input-Referred Voltage
Noise
f > 50 KHz
23
Unit
MHz
Deg
dB
nV
HZ
APX321/APX358/APX324 Rev. 13
4 of 18
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated
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