MAX4142 데이터 시트보기 (PDF) - Maxim Integrated
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MAX4142 Datasheet PDF : 12 Pages
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250MHz, Low-Power, High-Output-Current,
Differential Line Driver
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC to VEE)................................................+12V
Voltage on Any Pin to Ground..........(VEE - 0.3V) to (VCC + 0.3V)
Input Current (IN_)............................................................±10mA
Short-Circuit Duration (VOUT to GND) ................................10sec
Continuous Power Dissipation (TA = +70°C)
Plastic SO (derate 8.3mW/°C above +70°C) ................667mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = -5V, SHDN = 0, RL = ∞, TA = TMIN to TMAX, unless otherwise noted. Typical values specified at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating Supply Voltage
Guaranteed by PSR test
±4.5
±5.5
V
Input Offset Voltage
VOS VIN = 0
0.4
8
mV
Input Offset Voltage Drift
TCVOS VIN = 0
3
µV/°C
Input Bias Current
IB
VIN = 0
10
25
µA
Input Offset Current
IOS
VIN = 0
0.2
2.5
µA
Input Capacitance
CIN
Differential Input Resistance
RIN
1
pF
1
MΩ
Differential Input Voltage Range
Guaranteed by output voltage swing test -3.0
3.0
V
Common-Mode Input Voltage Range
VCM Guaranteed by CMR test
-1.7
1.7
V
Gain
AV
-1V ≤ VOUT ≤ 1V, RL = 53Ω
2
V/V
Gain Error
Gain Drift
-1V ≤ VOUT ≤ 1V, RL = 53Ω
RL = 53Ω
0.3
2
%
20
ppm/°C
Common-Mode Rejection
CMR VCM = ±1.7V
55
80
dB
Power-Supply Rejection
PSR VS = ±4.5V to ±5.5V
65
95
dB
Quiescent Supply Current
Shutdown Supply Current
Output Voltage Swing
ICC, IEE
ICC, SHDN
VOUT
VIN = 0
VSHDN ≥ 2V, VIN = 0
Single-ended, RL = ∞
Differential, RL = ∞
Single-ended, RL = 26.5Ω
12.5
18
mA
1.0
2.0
mA
3.0
3.4
6.0
6.8
V
2.0
2.4
Output Current Drive
Output Resistance
IOUT
ROUT
Differential, RL = 53Ω
RL = 20Ω
4.0
4.8
120
75
mA
0.1
Ω
SHDN Logic-High Threshold
VIH
2.0
V
SHDN Logic-Low Threshold
VIL
0.8
V
Enable Time from Shutdown
Disable Time to Shutdown
SHDN Input Current
tON
tOFF
ISHDN
VSHDN = 0
500
ns
3.5
µs
66
150
µA
2 _______________________________________________________________________________________
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