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参数资料
| 型号： | ADA4850-2YCPZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 12/17页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP VF R-R DUAL 16LFCSP |
| 标准包装： | 5,000 |
| 放大器类型： | 电压反馈 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 220 V/µs |
| -3db带宽： | 175MHz |
| 电流 - 输入偏压： | 2.3µA |
| 电压 - 输入偏移： | 600µV |
| 电流 - 电源： | 2.5mA |
| 电流 - 输出 / 通道： | 118mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 16-LFCSP-VQ |
| 包装： | 带卷 (TR) |
Data Sheet
ADA4850-1/ADA4850-2
Rev. C | Page 3 of 16
SPECIFICATIONS
SPECIFICATIONS WITH +3 V SUPPLY
TA = 25°C, RF = 0 for G = +1, RF = 1 k for G > +1, RL = 1 k, unless otherwise noted.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Bandwidth
G = +1, V
O = 0.1 V p-p
160
MHz
G = +2, V
O = 0.5 V p-p, RL = 150 Ω
45
MHz
Bandwidth for 0.1 dB Flatness
G = +2, V
O = 0.5 V p-p, RL = 150 Ω
14
MHz
Slew Rate
G = +2, V
O = 1 V step
110
V/s
Settling Time to 0.1%
G = +2, V
O = 1 V step, RL = 150 Ω
80
ns
NOISE/DISTORTION PERFORMANCE
Harmonic Distortion (dBc) HD2/HD3
f
C = 1 MHz, VO = 2 V p-p, G = +3, RL = 150 Ω
72/77
dBc
Input Voltage Noise
f = 100 kHz
10
nV/√Hz
Input Current Noise
f = 100 kHz
2.5
pA/√Hz
Differential Gain
G = +3, NTSC, R
L = 150 Ω, VO = 2 V p-p
0.2
%
Differential Phase
G = +3, NTSC, R
L = 150 Ω, VO = 2 V p-p
0.2
Degrees
DC PERFORMANCE
Input Offset Voltage
0.6
4.1
mV
Input Offset Voltage Drift
4
V/°C
Input Bias Current
2.4
4.4
A
Input Bias Current Drift
4
nA/°C
Input Bias Offset Current
30
nA
Open-Loop Gain
V
O = 0.25 V to 0.75 V
78
100
dB
INPUT CHARACTERISTICS
Input Resistance
Differential/common-mode
0.5/5.0
MΩ
Input Capacitance
1.2
pF
Input Common-Mode Voltage Range
0.2 to +0.8
V
Input Overdrive Recovery Time (Rise/Fall)
V
IN = +3.5 V to 0.5 V, G = +1
60/50
ns
Common-Mode Rejection Ratio
V
CM = 0.5 V
76
108
dB
POWER-DOWN
Power-Down Input Voltage
Power-down ADA4850-1/ADA4850-2
<0.7/<0.6
V
Enabled ADA4850-1/ADA4850-2
>0.8/>1.7
V
Turn-Off Time
0.7
s
Turn-On Time
60
ns
Power-Down Bias Current/ Power Down Pin
Enabled
Power-down = 3 V
37
55
A
Power-Down
Power-down = 0 V
0.01
0.2
A
OUTPUT CHARACTERISTICS
Output Overdrive Recovery Time (Rise/Fall)
V
IN = +0.7 V to 0.1 V, G = +5
70/100
ns
Output Voltage Swing
0.06 to 2.83
0.03 to 2.92
V
Short-Circuit Current
Sinking/sourcing
105/74
mA
POWER SUPPLY
Operating Range1
2.7
6
V
Quiescent Current/Amplifier
2.4
2.8
mA
Quiescent Current (Power-Down)/Amplifier
15
150
nA
Positive Power Supply Rejection
+V
S = +3 V to +4 V, VS = 0 V
83
100
dB
Negative Power Supply Rejection
+V
S = +3 V, VS = 0 V to –1 V
83
102
dB
1 For operation on bipolar supplies, see the Operating the ADA4850-1/ADA4850-2 on Bipolar Supplies section.
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| ADA4850-2YCPZ-RL7 | 功能描述:IC OPAMP VF R-R DUAL 16LFCSP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:160 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:10 V/µs 增益带宽积:9MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:250µV 电流 - 电源:730µA 电流 - 输出 / 通道:28mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:管件 |
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