TA = 25°C, G = +1, R
參數(shù)資料
型號(hào): AD8045ARDZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 21/25頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP VF ULDIST LN 70MA 8SOIC
產(chǎn)品培訓(xùn)模塊: Practical Guide High Speed PCB Layout
標(biāo)準(zhǔn)包裝: 98
放大器類(lèi)型: 電壓反饋
電路數(shù): 1
轉(zhuǎn)換速率: 1350 V/µs
-3db帶寬: 1GHz
電流 - 輸入偏壓: 2µA
電壓 - 輸入偏移: 200µV
電流 - 電源: 16mA
電流 - 輸出 / 通道: 70mA
電壓 - 電源,單路/雙路(±): 3.3 V ~ 12 V,±1.65 V ~ 6 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm Width)裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 8-SOIC-EP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 769 (CN2011-ZH PDF)
AD8045
Rev. A | Page 4 of 24
SPECIFICATIONS WITH +5 V SUPPLY
TA = 25°C, G = +1, RS = 100 , RL = 1 k to midsupply, unless otherwise noted. Exposed paddle must be floating or connected to VS.
Table 2.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
–3 dB Bandwidth
G = +1, VOUT = 0.2 V p-p
900
MHz
G = +1, VOUT = 2 V p-p
160
200
MHz
G = +2, VOUT = 0.2 V p-p
320
395
MHz
Bandwidth for 0.1 dB Flatness
G = +2, VOUT = 2 V p-p, RL = 150
60
MHz
Slew Rate
G = +1, VOUT = 2 V step
480
1060
V/s
Settling Time to 0.1%
G = +2, VOUT = 2 V step
10
ns
NOISE/HARMONIC PERFORMANCE
Harmonic Distortion (dBc) HD2/HD3
fC = 5 MHz, VOUT = 2 V p-p
LFCSP
89/83
dBc
SOIC
92/83
dBc
fC = 20 MHz, VOUT = 2 V p-p
LFCSP
81/70
dBc
SOIC
83/70
dBc
fC = 70 MHz, VOUT = 2 V p-p
LFCSP
57/46
dBc
SOIC
57/46
dBc
Input Voltage Noise
f = 100 kHz
3
nV/√Hz
Input Current Noise
f = 100 kHz
3
pA/√Hz
Differential Gain Error
NTSC, G = +2, RL = 150
0.01
%
Differential Phase Error
NTSC, G = +2, RL = 150
0.01
Degrees
DC PERFORMANCE
Input Offset Voltage
0.5
1.4
mV
Input Offset Voltage Drift
7
V/°C
Input Bias Current
2
6.6
A
Input Bias Current Drift
7
nA/°C
Input Bias Offset Current
0.2
1.3
A
Open-Loop Gain
VOUT = 2 V to 3 V
61
63
dB
INPUT CHARACTERISTICS
Input Resistance
Common-mode/differential
3/0.9
M
Input Capacitance
Common-mode
1.3
pF
Input Common-Mode Voltage Range
1.2 to 3.8
V
Common-Mode Rejection
VCM = 2 V to 3 V
78
94
dB
OUTPUT CHARACTERISTICS
Output Overdrive Recovery Time
VIN = 0.5 V to +3 V, G = +2
10
ns
Output Voltage Swing
RL = 1 k
2.2 to 3.7
1.1 to 4.0
V
RL = 100
2.5 to 3.5
1.2 to 3.8
V
Output Current
55
mA
Short-Circuit Current
Sinking/sourcing
70/140
mA
Capacitive Load Drive
30% overshoot, G = +2
15
pF
POWER SUPPLY
Operating Range
3.3
5
12
V
Quiescent Current
15
18
mA
Positive Power Supply Rejection
+VS = +5 V to +6 V, VS = 0 V
65
67
dB
Negative Power Supply Rejection
+VS = +5 V, VS = 0 V to 1 V
70
73
dB
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