VS = ±1.5 V or +3 V (at T
參數(shù)資料
型號: AD8397ARZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 10/16頁
文件大?。?/td> 0K
描述: IC OPAMP VF R-R DUAL LN 8SOIC
標(biāo)準(zhǔn)包裝: 1,000
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: 53 V/µs
-3db帶寬: 69MHz
電流 - 輸入偏壓: 200pA
電壓 - 輸入偏移: 1000µV
電流 - 電源: 11mA
電流 - 輸出 / 通道: 310mA
電壓 - 電源,單路/雙路(±): 3 V ~ 24 V,±1.5 V ~ 12 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(yīng)商設(shè)備封裝: 8-SO
包裝: 帶卷 (TR)
AD8397
Rev. A | Page 3 of 16
SPECIFICATIONS
VS = ±1.5 V or +3 V (at TA = 25°C, G = +1, RL = 25 Ω, unless otherwise noted)1.
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Bandwidth
VOUT = 0.1 V p-p
50
MHz
0.1 dB Flatness
VOUT = 0.1 V p-p
3.6
MHz
Large Signal Bandwidth
VOUT = 2.0 V p-p
9
MHz
Slew Rate
VOUT = 0.8 V p-p
32
V/μs
NOISE/DISTORTION PERFORMANCE
Distortion (Worst Harmonic)
fC = 100 kHz, VOUT = 1.4 V p-p, G = +2
90
dBc
Input Voltage Noise
f = 100 kHz
4.5
nV/√Hz
Input Current Noise
f = 100 kHz
1.5
pA/√Hz
DC PERFORMANCE
Input Offset Voltage
1.0
2.5
mV
TMIN TMAX
2.5
mV
Input Offset Voltage Match
1.0
2.0
mV
Input Bias Current
200
900
nA
TMIN TMAX
1.3
μA
Input Offset Current
50
300
nA
Open-Loop Gain
VOUT = ±0.5 V
81
88
dB
INPUT CHARACTERISTICS
Input Resistance
f = 100 kHz
87
Input Capacitance
1.4
pF
Common-Mode Rejection
ΔVCM = ±1 V
71
80
dB
OUTPUT CHARACTERISTICS
Output Resistance
0.2
Ω
+Swing
RLOAD = 25 Ω
+1.39
+1.43
VP
Swing
RLOAD = 25 Ω
1.4
1.37
VP
+Swing
RLOAD = 100 Ω
+1.45
+1.48
VP
Swing
RLOAD = 100 Ω
1.47
1.44
VP
Peak AC Output Current2
SFDR ≤ 70 dBc, f = 100 kHz, VOUT = 0.7 VP, RLOAD = 4.1 Ω
170
mA
POWER SUPPLY
Operating Range (Dual Supply)
±1.5
±12.0
V
Supply Current
6
7
8.5
mA/Amp
Power Supply Rejection
ΔVS = ±0.5 V
70
82
dB
1 Unity gain used to facilitate characterization. To improve stability, a gain of 2 or greater is recommended.
2 Peak ac output current specification assumes normal ac operation and is not valid for continuous dc operation.
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