FN7058.4 September 14 ,2010 Electrical Specifications VS+ = +5V, V
參數(shù)資料
型號: EL2227CY-T7
廠商: Intersil
文件頁數(shù): 8/14頁
文件大?。?/td> 0K
描述: IC AMP DUAL LOW NOISE 8-MSOP
標準包裝: 1,500
放大器類型: 電壓反饋
電路數(shù): 2
轉(zhuǎn)換速率: 50 V/µs
增益帶寬積: 137MHz
-3db帶寬: 115MHz
電流 - 輸入偏壓: 3.4µA
電壓 - 輸入偏移: 200µV
電流 - 電源: 4.8mA
電流 - 輸出 / 通道: 180mA
電壓 - 電源,單路/雙路(±): 5 V ~ 24 V,±2.5 V ~ 12 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 8-MSOP
包裝: 帶卷 (TR)
3
FN7058.4
September 14 ,2010
Electrical Specifications
VS+ = +5V, VS- = -5V, RL = 500Ω and CL = 3pF to 0V, RF = RG = 620Ω, and TA = +25°C, Unless Otherwise
Specified.
PARAMETER
DESCRIPTION
CONDITION
MIN
TYP
MAX
UNIT
INPUT CHARACTERISTICS
VOS
Input Offset Voltage
VCM = 0V
0.2
3
mV
TCVOS
Average Offset Voltage Drift
-0.6
V/°C
IB
Input Bias Current
VCM = 0V
-9
-3.7
A
RIN
Input Impedance
7.3
M
Ω
CIN
Input Capacitance
1.6
pF
CMIR
Common-Mode Input Range
-4.8
3.4
V
CMRR
Common-Mode Rejection Ratio
For VIN from -4.8V to 3.4V
60
97
dB
AVOL
Open-Loop Gain
-5V
≤ VOUT ≤ 5V
70
84
dB
eN
Voltage Noise
f = 100kHz
1.9
nV/
√Hz
iN
Current Noise
f = 100kHz
1.2
pA/
√Hz
OUTPUT CHARACTERISTICS
VOL
Output Swing Low
RL = 500Ω
-3.8
-3.5
V
RL = 250Ω
-3.7
-3.5
V
VOH
Output Swing High
RL = 500Ω
3.5
3.7
V
RL = 250Ω
3.5
3.6
V
ISC
Short Circuit Current
RL = 10Ω
60
100
mA
POWER SUPPLY PERFORMANCE
PSRR
Power Supply Rejection Ratio
VS is moved from ±2.25V to ±12V
65
95
dB
IS
Supply Current (Per Amplifier)
No Load
4.5
5.5
mA
VS
Operating Range
±2.5
±12
V
DYNAMIC PERFORMANCE
SR
Slew Rate
±2.5V square wave, measured 25% to 75%
35
45
V/s
tS
Settling to 0.1% (AV = +2)
(AV = +2), VO = ±1V
77
ns
BW
-3dB Bandwidth
RF = 358Ω
90
MHz
HD2
2nd Harmonic Distortion
f = 1MHz, VO = 2VP-P, RL = 500Ω, RF = 358Ω
98
dBc
f = 1MHz, VO = 2VP-P, RL = 150Ω, RF = 358Ω
90
dBc
HD3
3rd Harmonic Distortion
f = 1MHz, VO = 2VP-P, RL = 500Ω, RF = 358Ω
94
dBc
f = 1MHz, VO = 2VP-P, RL = 150Ω, RF = 358Ω
79
dBc
EL2227
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