ADA4051-1 데이터 시트보기 (PDF) - Analog Devices
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ADA4051-1 Datasheet PDF : 22 Pages
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Data Sheet
ELECTRICAL CHARACTERISTICS—5 V OPERATION
VSY = 5.0 V, VCM = VSY/2 V, TA = 25°C, RL = 100 kΩ to GND, unless otherwise noted.
Table 3.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
ADA4051-2
ADA4051-1
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large-Signal Voltage Gain
Input Resistance
Differential Mode
Common Mode
Input Capacitance, Differential Mode
Input Capacitance, Common Mode
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Short-Circuit Current
Closed-Loop Output Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
ADA4051-2
ADA4051-1
DYNAMIC PERFORMANCE
Slew Rate
Settling Time
Gain Bandwidth Product
Phase Margin
Channel Separation
Symbol Test Conditions/Comments
VOS
∆VOS/∆T
IB
IOS
CMRR
AVO
0 V ≤ VCM ≤ 5 V
0 V ≤ VCM ≤ 5 V
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
0 V ≤ VCM ≤ 5 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to VCM,
0.1 V ≤ VOUT ≤ VSY − 0.1 V
−40°C ≤ TA ≤ +125°C
RINDM
RINCM
CINDM
CINCM
VOH
RL = 100 kΩ to VCM
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to VCM
−40°C ≤ TA ≤ +125°C
VOL
RL = 100 kΩ to VCM
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to VCM
−40°C ≤ TA ≤ +125°C
ISC
VOUT = VSY or GND
ZOUT
f = 1 kHz, G = 10
PSRR
ISY
1.8 V ≤ VSY ≤ 5.5 V
−40°C ≤ TA ≤ +125°C
VOUT = VSY/2
VOUT = VSY/2
−40°C ≤ TA ≤ +125°C
SR+
RL = 10 kΩ, CL = 100 pF, G = 1
SR−
RL = 10 kΩ, CL = 100 pF, G = 1
tS
To 0.1%, VIN = 1 V p-p,
RL = 10 kΩ, CL = 100 pF
GBP
CL = 100 pF, G = 1
ΦM
CL = 100 pF, G = 1
CS
VIN = 4.99 V, f = 100 Hz
ADA4051-1/ADA4051-2
Min Typ Max Unit
2
15
µV
2
17
µV
27
µV
0.02 0.1 µV/°C
20
70
pA
200 pA
40
100 pA
150 pA
0
5
V
110
135
dB
106
dB
115
135
dB
106
dB
8
MΩ
250
GΩ
2
pF
5
pF
4.996 4.998
V
4.985
V
4.96 4.99
V
4.9
V
1
4
mV
13
mV
9
30
mV
90
mV
15
mA
1
Ω
110
135
dB
106
dB
13
17
µA
15
18
µA
20
µA
0.06
V/µs
0.04
V/µs
110
µs
125
kHz
40
Degrees
140
dB
Rev. C | Page 5 of 22
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