VS = 5 V at TA
參數(shù)資料
型號(hào): AD8028ARZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 21/25頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP R-R DUAL LDIST 8SOIC
標(biāo)準(zhǔn)包裝: 98
放大器類型: 電壓反饋
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 100 V/µs
-3db帶寬: 190MHz
電流 - 輸入偏壓: 4µA
電壓 - 輸入偏移: 200µV
電流 - 電源: 6.5mA
電流 - 輸出 / 通道: 120mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 12 V,±1.35 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SO
包裝: 管件
產(chǎn)品目錄頁(yè)面: 769 (CN2011-ZH PDF)
AD8027/AD8028
Rev. C | Page 4 of 24
VS = 5 V at TA = 25°C, RL = 1 kΩ to midsupply, unless otherwise noted.
Table 2.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Bandwidth
G = 1, V
O = 0.2 V p-p
131
185
MHz
G = 1, V
O = 2 V p-p
18
28
MHz
Bandwidth for 0.1 dB Flatness
G = 2, V
O = 0.2 V p-p
12
MHz
Slew Rate
G = +1, V
O = 2 V step/G = 1, VO = 2 V step
85/100
V/μs
Settling Time to 0.1%
G = 2, V
O = 2 V step
40
ns
NOISE/DISTORTION PERFORMANCE
Spurious-Free Dynamic Range (SFDR)
f
C = 1 MHz, VO = 2 V p-p, RF = 24.9 Ω
90
dBc
f
C = 5 MHz, VO = 2 V p-p, RF = 24.9 Ω
64
dBc
Input Voltage Noise
f = 100 kHz
4.3
nV/√Hz
Input Current Noise
f = 100 kHz
1.6
pA/√Hz
Differential Gain Error
NTSC, G = 2, RL = 150 Ω
0.1
%
Differential Phase Error
NTSC, G = 2, RL = 150 Ω
0.2
Degrees
Crosstalk, Output to Output
G = 1, RL = 100 Ω, VOUT = 2 V p-p,
VS = ±5 V @ 1 MHz
92
dB
DC PERFORMANCE
Input Offset Voltage
SELECT = three-state or open, PNP active
200
800
μV
SELECT = high NPN active
240
900
μV
Input Offset Voltage Drift
TMIN to TMAX
2
μV/°C
Input Bias Current1
VCM = 2.5 V, NPN active
4
6
μA
TMIN to TMAX
4
μA
VCM = 2.5 V, PNP active
8
11
μA
TMIN to TMAX
8
μA
Input Offset Current
±0.1
±0.9
μA
Open-Loop Gain
V
O = 1 V to 4 V
96
105
dB
INPUT CHARACTERISTICS
Input Impedance
6
Input Capacitance
2
pF
Input Common-Mode Voltage Range
0.2 to +5.2
V
Common-Mode Rejection Ratio
VCM = 0 V to 2.5 V
90
105
dB
SELECT PIN
Crossover Low, Selection Input Voltage
Three-state < ±20 μA
1.7 to 5
V
Crossover High, Selection Input Voltage
1.1 to 1.7
V
Disable Input Voltage
0 to 1.1
V
Disable Switching Speed
50% of input to <10% of final V
O
1100
ns
Enable Switching Speed
50
ns
OUTPUT CHARACTERISTICS
Overdrive Recovery Time
(Rising/Falling Edge)
V
I = 1 V to +6 V, G = 1
50/50
ns
Output Voltage Swing
R
L = 1 kΩ
VS + 0.08
+VS 0.04,
VS + 0.04
+VS 0.08
V
Off Isolation
VIN = 0.2 V p-p, f = 1 MHz, SELECT = low
49
dB
Short-Circuit Current
Sinking and sourcing
105
mA
Capacitive Load Drive
30% overshoot
20
pF
POWER SUPPLY
Operating Range
2.7
12
V
Quiescent Current/Amplifier
6
8.5
mA
Quiescent Current (Disabled)
SELECT = low
320
450
μA
Power Supply Rejection Ratio
VS ± 1 V
90
105
dB
1 No sign or a plus sign indicates current into the pin; a minus sign indicates current out of the pin.
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