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ADA4940-1AR-EBZ PDF预览

ADA4940-1AR-EBZ

更新时间: 2024-02-27 06:38:05
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
32页 919K
描述
Ultralow Power, Low Distortion

ADA4940-1AR-EBZ 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:HSOP, SOP8,.25
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.8Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER标称共模抑制比:85 dB
JESD-30 代码:R-PDSO-G8长度:4.9 mm
功能数量:1端子数量:8
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HSOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:1.75 mm标称压摆率:90 V/us
子类别:Operational Amplifier标称供电电压 (Vsup):5 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

ADA4940-1AR-EBZ 数据手册

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Data Sheet  
ADA4940-1/ADA4940-2  
VS = 3 V  
VOCM = Mid Supply, RF = RG = 1 kΩ, RL, dm = 1 kΩ, TA = 25°C, LFCSP package, unless otherwise noted. TMIN to TMAX = −40°C to +125°C.  
(See Figure 61 for the definition of terms.)  
+DIN or DIN to VOUT, dm Performance  
Table 6.  
Parameter  
Test Conditions/Comments  
Min  
Typ  
Max  
Unit  
DYNAMIC PERFORMANCE  
−3 dB Small Signal Bandwidth  
VOUT, dm = 0.1 V p-p  
240  
200  
70  
24  
20  
17  
14  
90  
37  
85  
MHz  
MHz  
MHz  
MHz  
MHz  
MHz  
MHz  
V/µs  
ns  
VOUT, dm = 0.1 V p-p, G = 2  
VOUT, dm = 0.1 V p-p, G = 5  
VOUT, dm = 2 V p-p  
VOUT, dm = 2 V p-p, G = 2  
VOUT, dm = 2 V p-p, G = 5  
VOUT, dm = 0.1 V p-p  
VOUT, dm = 2 V step  
VOUT, dm = 2 V step  
G = 2, VIN, dm = 3.6 V p-p, triangle wave  
−3 dB Large Signal Bandwidth  
Bandwidth for 0.1 dB Flatness  
Slew Rate  
Settling Time to 0.1%  
Overdrive Recovery Time  
NOISE/HARMONIC PERFORMANCE  
HD2/HD3  
ns  
VOUT, dm = 2 V p-p, fC = 50 kHz (HD2/HD3)  
VOUT, dm = 2 V p-p, fC = 1 MHz (HD2/HD3)  
VOUT, dm = 2 V p-p, f1 = 1.9 MHz, f2 = 2.1 MHz  
f = 100 kHz  
f = 100 kHz  
VOUT, dm = 2 V p-p, fC = 1 MHz  
−115/−121  
−104/−96  
−98  
3.9  
0.84  
dBc  
dBc  
dBc  
nV/√Hz  
pA/√Hz  
dB  
IMD3  
Input Voltage Noise  
Input Current Noise  
Crosstalk  
−110  
INPUT CHARACTERISTICS  
Input Offset Voltage  
Input Offset Voltage Drift  
Input Bias Current  
Input Bias Current Drift  
Input Offset Current  
Input Common-Mode Voltage Range  
VIP = VIN = VOCM = 1.5 V  
TMIN to TMAX  
−0.4  
−1.6  
−500  
0.06  
1.2  
−1.1  
−4.5  
50  
+0.4  
mV  
µV/°C  
µA  
TMIN to TMAX  
nA/°C  
+500 nA  
V
−VS − 0.2 to  
+VS − 1.2  
Input Resistance  
Differential  
Common mode  
33  
50  
1
kΩ  
MΩ  
pF  
Input Capacitance  
Common-Mode Rejection Ratio (CMRR) ΔVOS, dm/ΔVIN, cm, ∆VIN, cm = 0.25 V dc  
Open-Loop Gain  
86  
91  
114  
99  
dB  
dB  
OUTPUT CHARACTERISTICS  
Output Voltage Swing  
Each single-ended output  
−VS + 0.08 to  
+VS − 0.08  
−VS + 0.04 to  
+VS − 0.04  
V
Linear Output Current  
Output Balance Error  
f = 1 MHz, RL, dm = 26 Ω, SFDR = −60 dBc  
f = 1 MHz, ΔVOUT, cm/ΔVOUT, dm  
38  
−65  
mA peak  
dB  
−60  
Rev. B | Page 5 of 32  
 

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