參數(shù)資料
型號(hào): AD8648ARZ-REEL7
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Low Cost, 24 MHz, Rail-to-Rail, Quad Amplifiers
中文描述: QUAD OP-AMP, 3200 uV OFFSET-MAX, 24 MHz BAND WIDTH, PDSO14
封裝: ROHS COMPLIANT, MS-012AB, SOIC-14
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 266K
代理商: AD8648ARZ-REEL7
AD8648
V
DD
= 2.7 V, V
CM
= V
DD
/2, T
A
= 25
o
C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large-Signal Voltage Gain
Input Capacitance
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Short-Circuit Output Current
Closed-Loop Output Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Settling Time
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
Peak-to-Peak Noise
Voltage Noise Density
Channel Separation
Rev. 0 | Page 4 of 12
Symbol
V
OS
ΔV
OS
/ΔT
I
B
I
OS
V
CM
CMRR
A
VO
C
DIFF
C
CM
V
OH
V
OL
I
SC
Z
OUT
PSRR
I
SY
Conditions
V
CM
= 0 V to 2.7 V
40°C < T
A
< +125°C
40°C < T
A
< +125°C
40°C < T
A
< +85°C
40°C < T
A
< +125°C
40°C < T
A
< +85°C
40°C < T
A
< +125°C
V
CM
= 0 V to 2.7 V
R
L
= 2 kΩ, V
O
= 0.5 V to 2.2 V
I
OUT
= 1 mA
40°C < T
A
< +125°C
I
OUT
= 1 mA
40°C < T
A
< +125°C
At 1 MHz, A
V
= 1
V
DD
= 2.7 V to 5.5 V
40°C < T
A
< +125°C
R
L
= 2 kΩ
To 0.01%
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 kHz
f = 10 kHz
f = 100 kHz
Min
0
62
60
2.65
2.60
63
Typ
0.7
1.8
0.2
0.1
79
130
2.5
7.8
2.69
11
±50
3
80
1.7
12
0.3
22
52
2.1
8
6
115
110
Max
2.5
3.2
7.0
1
50
550
0.5
50
250
2.7
25
30
2.0
2.5
Unit
mV
mV
μV/°C
pA
pA
pA
pA
pA
pA
V
dB
V/mV
pF
pF
V
V
mV
mV
mA
Ω
dB
mA
mA
V/μs
μs
MHz
Degrees
μV
nV/√Hz
nV/√Hz
dB
dB
SR
t
s
GBP
Φ
M
e
n
p-p
e
n
CS
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