At 25°C, VS = ±12 V, R
參數(shù)資料
型號: AD8022AR
廠商: Analog Devices Inc
文件頁數(shù): 12/17頁
文件大?。?/td> 0K
描述: IC OPAMP VF DUAL LN LP 8SOIC
設計資源: AD7266 SAR ADC in DC-Coupled Differential and Single-Ended Appls (CN0039)
AD7265 in Differential and Single-Ended Configurations Using AD8022 (CN0048)
標準包裝: 98
放大器類型: 電壓反饋
電路數(shù): 2
轉(zhuǎn)換速率: 50 V/µs
-3db帶寬: 130MHz
電流 - 輸入偏壓: 2.5µA
電壓 - 輸入偏移: 1500µV
電流 - 電源: 4mA
電流 - 輸出 / 通道: 55mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 26 V,±2.25 V ~ 13 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SO
包裝: 管件
Data Sheet
AD8022
Rev. C | Page 3 of 16
SPECIFICATIONS
At 25°C, VS = ±12 V, RL = 500 Ω, G = +1, TMIN = –40°C, TMAX = +85°C, unless otherwise noted.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Small Signal Bandwidth
VOUT = 50 mV p-p
110
130
MHz
Bandwidth for 0.1 dB Flatness
VOUT = 50 mV p-p
25
MHz
Large Signal Bandwidth1
VOUT = 4 V p-p
4
MHz
Slew Rate
VOUT = 2 V p-p, G = +2
40
50
V/μs
Rise and Fall Time
VOUT = 2 V p-p, G = +2
30
ns
Settling Time 0.1%
VOUT = 2 V p-p
62
ns
Overdrive Recovery Time
VOUT = 150% of max output
voltage, G = +2
200
ns
NOISE/DISTORTION PERFORMANCE
Distortion
VOUT = 2 V p-p
Second Harmonic
fC = 1 MHz
95
dBc
Third Harmonic
fC = 1 MHz
100
dBc
Multitone Input Power Ratio2
G = +7 differential
26 kHz to 132 kHz
67.2
dBc
144 kHz to 1.1 MHz
66
dBc
Voltage Noise (RTI)
f = 100 kHz
2.5
nV/√Hz
Input Current Noise
f = 100 kHz
1.2
pA/√Hz
DC PERFORMANCE
Input Offset Voltage
1.5
±6
mV
TMIN to TMAX
±7.25
mV
Input Offset Current
±120
nA
Input Bias Current
2.5
5.0
μA
TMIN to TMAX
±7.5
μA
Open-Loop Gain
72
dB
INPUT CHARACTERISTICS
Input Resistance (Differential)
20
Input Capacitance
0.7
pF
Input Common-Mode Voltage Range
11.25 to +11.75
V
Common-Mode Rejection Ratio
VCM = ±3 V
98
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing
RL = 500 Ω
±10.1
V
RL = 2 kΩ
±10.6
V
Linear Output Current
G = +1, RL = 150 Ω, dc error = 1%
±55
mA
Short-Circuit Output Current
100
mA
Capacitive Load Drive
RS = 0 Ω, <3 dB of peaking
75
pF
POWER SUPPLY
Operating Range
+4.5
±13.0
V
Quiescent Current
4.0
5.5
mA/Amp
TMIN to TMAX
6.1
mA/Amp
Power Supply Rejection Ratio
VS = ±5V to ±12 V
80
dB
OPERATING TEMPERATURE RANGE
40
+85
°C
1 FPBW = Slew Rate/(2π VPEAK).
2 Multitone testing performed with 800 mV rms across a 500 Ω load at Point A and Point B on the circuit of Figure 23.
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