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參數(shù)資料
型號: EL2228CYZ-T7
廠商: Intersil
文件頁數(shù): 6/12頁
文件大?。?/td> 0K
描述: IC AMP DUAL LOW NOISE 8-MSOP
標(biāo)準(zhǔn)包裝: 1,500
放大器類型: 電壓反饋
電路數(shù): 2
轉(zhuǎn)換速率: 65 V/µs
增益帶寬積: 40MHz
-3db帶寬: 80MHz
電流 - 輸入偏壓: 4.5µA
電壓 - 輸入偏移: 200µV
電流 - 電源: 5mA
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: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
Electrical Specifications
VS+ = +5V, VS- = -5V, RL = 500Ω and CL = 3pF to 0V, RF = 420Ω and TA = +25°C unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
INPUT CHARACTERISTICS
VOS
Input Offset Voltage
VCM = 0V
0.6
3
mV
TCVOS
Average Offset Voltage Drift
Measured over operating temperature range
4.9
V/°C
IB
Input Bias Current
VCM = 0V
-9
-4.5
-1
A
RIN
Input Impedance
6
M
Ω
CIN
Input Capacitance
1.2
pF
CMIR
Common-Mode Input Range
-4.7
+3.4
V
CMRR
Common-Mode Rejection Ratio
for VIN from -4.7V to +3.4V
60
90
dB
for VIN from -2V to +2V
dB
AVOL
Open-Loop Gain
-2.5V
≤ V
OUT ≤ 2.5V
60
72
dB
eN
Voltage Noise
f = 100kHz
4.7
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 ±4.5V to ±5.5V
65
83
dB
IS
Supply Current (Per Amplifier)
No load
3.5
4.5
5.5
mA
DYNAMIC PERFORMANCE
SR
Slew Rate (Note 1)
±2.5V square wave, measured 25%-75%
35
50
V/s
tS
Settling to +0.1% (AV = +1)
(AV = +1), VO = 2V step
50
ns
BW
-3dB Bandwidth
75
MHz
HD2
2nd Harmonic Distortion
f = 1MHz, VO = 2VP-P, RL = 500Ω, AV = 2
-90
dBc
f = 1MHz, VO = 2VP-P, RL = 150Ω, AV = 2
-71
dBc
HD3
3rd Harmonic Distortion
f = 1MHz, VO = 2VP-P, RL = 500Ω, AV = 2
-99
dBc
f = 1MHz, VO = 2VP-P, RL = 150Ω, AV = 2
-69
dBc
3
FN7008.2
May 3, 2007
NOTE:
1. Slew rate is measured on rising and falling edges
EL2228
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