參數(shù)資料
型號: AD8137_05
廠商: Analog Devices, Inc.
英文描述: Low Cost, Low Power 12-Bit Differential ADC Driver
中文描述: 低成本,低功耗12位差分ADC驅動器
文件頁數(shù): 3/24頁
文件大小: 597K
代理商: AD8137_05
AD8137
SPECIFICATIONS
V
S
= ±5 V, V
OCM
= 0 V (@ 25°C, differential gain = 1, R
L, dm
= R
F
= R
G
= 1 k, unless otherwise noted, T
MIN
to T
MAX
= 40°C to +125°C).
Table 1.
Parameter
Conditions
DIFFERENTIAL INPUT PERFORMANCE
DYNAMIC PERFORMANCE
3 dB Small Signal Bandwidth
V
O, dm
= 0.1 V p-p
3 dB Large Signal Bandwidth
V
O, dm
= 2 V p-p
Slew Rate
V
O, dm
= 2 V step
Settling Time to 0.02%
V
O, dm
= 3.5 V step
Overdrive Recovery Time
G = 2, V
I, dm
= 12 V p-p triangle wave
NOISE/HARMONIC PERFORMANCE
Rev. B | Page 3 of 24
Min
64
79
Typ
76
110
450
100
85
Max
Unit
MHz
MHz
V/μs
ns
ns
SFDR
Input Voltage Noise
Input Current Noise
DC PERFORMANCE
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open-Loop Gain
INPUT CHARACTERISTICS
Input Common-Mode Voltage Range
Input Resistance
Input Capacitance
CMRR
OUTPUT CHARACTERISTICS
Output Voltage Swing
Output Current
Output Balance Error
V
OCM
to V
O, cm
PERFORMANCE
V
OCM
DYNAMIC PERFORMANCE
3 dB Bandwidth
Slew Rate
Gain
V
OCM
INPUT CHARACTERISTICS
Input Voltage Range
Input Resistance
Input Offset Voltage
Input Voltage Noise
Input Bias Current
CMRR
POWER SUPPLY
Operating Range
Quiescent Current
Quiescent Current, Disabled
PSRR
PD PIN
Threshold Voltage
Input Current
OPERATING TEMPERATURE RANGE
V
O, dm
= 2 V p-p, f
C
= 500 kHz
V
O, dm
= 2 V p-p, f
C
= 2 MHz
f = 50 kHz to 1 MHz
f = 50 kHz to 1 MHz
V
IP
= V
IN
= V
OCM
= 0 V
T
MIN
to T
MAX
T
MIN
to T
MAX
Differential
Common-mode
Common-mode
V
ICM
= ±1 V
Each single-ended output, R
L, dm
= 1 k
f = 1 MHz
V
O, cm
= 0.1 V p-p
V
O, cm
= 0.5 V p-p
f = 100 kHz to 1 MHz
V
O, dm
/V
OCM
, V
OCM
= ±0.5 V
Power-down = low
V
S
= ±1 V
Power-Down = high/low
2.6
4
66
V
S
+ 0.55
0.992
4
28
62
+2.7
79
V
S
+ 0.7
40
90
76
8.25
1
±0.7
3
0.5
0.1
91
800
400
1.8
79
20
64
58
63
1.000
35
±11
18
0.3
75
3.2
750
91
150/210
+2.6
1
0.45
+4
V
S+
0.55
1.008
+4
+28
1.1
±6
3.6
900
V
S
+ 1.7
170/240
+125
dB
dB
nV/√Hz
pA/√Hz
mV
μV/°C
μA
μA
dB
V
K
K
pF
dB
V
mA
dB
MHz
V/μs
V/V
V
k
mV
nV/√Hz
μA
dB
V
mA
μA
dB
V
μA
°C
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