ADP3041 Просмотр технического описания (PDF) - Analog Devices
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ADP3041 Datasheet PDF : 16 Pages
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ADP3041
Parameter
Symbol Conditions
Min
Typ
Max
Unit
BUFFER INPUT
CHARACTERISTICS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Voltage Range
Input Impedance
Input Capacitance
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
VOS
⌬VOS/⌬T
IB
ZIN
CIN
VOH
VOL
–40°C ≤ TA ≤ +85°C
–40°C ≤ TA ≤ +85°C
IL = 100 µA
VS = 12 V, IL = 5 mA
–40°C ≤ TA ≤ +85°C
VS = 4.5 V, IL = 5 mA
–40°C ≤ TA ≤ +85°C
IL = 100 µA
VS = 12 V, IL = 5 mA
–40°C ≤ TA ≤ +85°C
VS = 4.5 V, IL = 5 mA
–0.5
11.85
11.75
4.2
4.1
2
5
80
400
1
VS – 0.005
11.94
4.38
5
42
95
Continuous Output Current
IOUT
35
Peak Output Current
IPK
VS = 12 V
250
TRANSFER CHARACTERISTICS
Gain
AVCL
Gain Linearity
NL
RL = 2 kΩ
–40°C ≤ TA ≤ +85°C
RL = 2 kΩ,
VO = 0.5 to (VS – 0.5 V)
0.995
0.995
0.9985
0.9985
0.01
POWER SUPPLY
Supply Voltage
Power Supply Rejection Ratio
Supply Current/Amplifier
VS
PSRR
ISY
VS = 4 V to 12 V,
–40°C ≤ TA ≤ +85°C
VO = VS/2, No Load
–40°C ≤ TA ≤ +85°C
4.5
70
90
780
DYNAMIC PERFORMANCE
Slew Rate
SR
RL = 10 kΩ, CL = 200 pF
4.5
8
Bandwidth
Phase Margin
BW
–3 dB, RL = 10 kΩ, CL = 10 pF
8
m
RL = 10 kΩ, CL = 10 pF
65
NOISE PERFORMANCE
Voltage Noise Density
en
f = 1 kHz
27
en
f = 10 kHz
25
Current Noise Density
in
f = 10 kHz
0.8
NOTES
1All limits at temperature extremes are guaranteed via correlation and characterization using standard Statistical Quality Control (SQC).
2This is the average current while switching.
Specifications subject to change without notice.
10
600
800
VS + 0.5
150
250
300
400
1.005
1.005
12
1000
1.2
mV
µV/°C
nA
nA
V
kΩ
pF
V
V
V
V
V
mV
mV
mV
mV
mV
mA
mA
V/V
V/V
%
V
dB
µA
mA
V/µs
MHz
Degrees
nV/√Hz
nV/√Hz
pA/√Hz
REV. D
–3–
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