參數(shù)資料
型號(hào): EL2228C
英文描述: Dual Low Noise Amplifier
中文描述: 雙低噪聲放大器
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 281K
代理商: EL2228C
2
EL2228C - Preliminary
Dual Low Noise Amplifier
E
L
22
28
C
-
P
re
lim
in
ar
y
Absolute Maximum Ratings (T
A = 25°C)
Values beyond absolute maximum ratings can cause the device to be pre-
maturely damaged. Absolute maximum ratings are stress ratings only
and functional device operation is not implied.
Supply Voltage between VS+ and VS-
+28V
Input Voltage
VS- - 0.3V, VS +0.3V
Maximum Continuous Output Current
40mA
Maximum Die Temperature
+125°C
Storage Temperature
-65°C to +150°C
Operating Temperature
-40°C to +85°C
Lead Temperature
260°C
Power Dissipation
See Curves
ESD Voltage
2kV
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the
specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Characteristics
VS+= +12V, VS - = -12V, RL = 500 and CL = 3pF to 0V, RF = 420 & 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
[1]
-4
V/°C
IB
Input Bias Current
VCM = 0V
-9
-4.5
-1
A
RIN
Input Impedance
8
M
CIN
Input Capacitance
1
pF
CMIR
Common-Mode Input Range
-11.8
+10.4
V
CMRR
Common-Mode Rejection Ratio
for VIN from -11.8V to +10.4V
60
90
dB
for VIN from -10V to +10V
60
75
dB
AVOL
Open-Loop Gain
-5V
≤ VOUT ≤ 5V
60
75
dB
en
Voltage Noise
f = 100kHz
4.9
nV/
√Hz
in
Current Noise
f = 100kHz
1.2
pA/
√Hz
Output Characteristics
VOL
Output Swing Low
RL = 500
-10.3
-10
V
RL = 250
-9.5
-9
V
VOH
Output Swing High
RL = 500
10
10.3
V
RL = 250
9.5
10
V
ISC
Short Circuit Current
RL = 10
140
180
mA
Power Supply Performance
PSRR
Power Supply Rejection Ratio
VS is moved from ±10.8V to ±13.2V
65
83
dB
IS
Supply Current (Per Amplifier)
No load
4
5
6
mA
Dynamic Performance
SR
Slew Rate [2]
±2.5V square wave, measured 25%-75%
44
65
V/s
tS
Settling to +0.1% (AV = +1)
(AV = +1), VO = 2V step
50
ns
BW
-3dB Bandwidth
80
MHz
HD2
2nd Harmonic Distortion
f = 1MHz, VO = 2VP-P, RL = 500, AV = 2
-86
dBc
f = 1MHz, VO = 2VP-P, RL = 150, AV = 2
-79
dBc
HD3
3rd Harmonic Distortion
f = 1MHz, VO = 2VP-P, RL = 500, AV = 2
-93
dBc
f = 1MHz, VO = 2VP-P, RL = 150, A= 2
-70
dBc
1. Measured over operating temperature range
2. Slew rate is measured on rising and falling edges
相關(guān)PDF資料
PDF描述
EL2228CS Dual Low Noise Amplifier
EL2228CY Dual Low Noise Amplifier
EL2244C Dual Low-Power 60 MHz Unity-Gain Stable Op Amp(雙路低功耗60MHz單位增益穩(wěn)定運(yùn)算放大器)
EL2244 Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
EL2244CN Dual/Quad Low-Power 120MHz Unity-Gain Stable Op Amp
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