MAX4158ESA Просмотр технического описания (PDF) - Maxim Integrated
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MAX4158ESA Datasheet PDF : 16 Pages
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350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
ABSOLUTE MAXIMUM RATINGS
Positive Supply Voltage (V+ to GND) ...................................+6V
Negative Supply Voltage (V- to GND).....................................-6V
Amplifier Input Voltage (IN0 or IN1) .....(V- - 0.3V) to (V+ + 0.3V)
FB Current ........................................................................±20mA
Digital Input Voltage (A0, EN, or LE) ............-0.3V to (V+ + 0.3V)
Output Short Circuit to GND (Note 1).........................Continuous
Output Short-Circuit Current to V+, V- (Note 1)........................5s
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
8-Pin µMAX (derate 4.10mW/°C above +70°C) ............330mW
14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW
16-Pin QSOP (derate 8.33mW/°C above +70°C)..........667mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Note 1: Continuous power dissipation maximum rating must also be observed.
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
(V+ = +5V, V- = -5V, VIN = 0V, VOUT = 0V, RL = ∞, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
Operating Supply-Voltage Range
Input Voltage Range
Input Offset Voltage (Either Channel)
SYMBOL
V+, V-
VIN
VOS
CONDITIONS
Inferred from the PSRR test
Inferred from the CMRR test
MIN
±4.5
±2.5
TYP
±3.0
±1
MAX
±5.5
±6
UNITS
V
V
mV
Input Offset Voltage Temperature
Coefficient (Either Channel)
TCVOS
2
µV/°C
Input Bias Current (Channel On)
FB Pin Bias Current
Input Resistance
FB Pin Input Resistance
Output Resistance
Disabled Output Resistance
Open-Loop Transimpedance
DC Common-Mode Rejection Ratio
IIN
IFB
RIN
RIN(FB)
ROUT
ROUT(d)
ZT
CMRR
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
VIN = -2.5V to 2.5V
Channel on
Channel off
f = 0Hz
MAX4159/MAX4259 only, EN = 5V,
VOUT = -3.0V to 3.0V (Note 2)
VOUT = -2.5V to 2.5V, RL = 100Ω
VIN = -2.5V to 2.5V
±2
±10
µA
±18
±2
±12
µA
±20
100
550
kΩ
1
20
MΩ
50
Ω
40
mΩ
1
10
MΩ
1.0
3.0
MΩ
50
60
dB
DC Power-Supply Rejection Ratio
PSRR
Open loop, V+ = +4.5V to +5.5V,
V- = -4.5V to -5.5V
60
78
dB
Output Voltage Swing
Output Current
Output Short-Circuit Current
Positive Supply Current
Negative Supply Current
VOUT
IOUT
ISC
I+
I-
RL = open circuit
RL = 50Ω
VOUT = -2.5V to 2.5V
Sinking or sourcing to ground
MAX4158/MAX4258
EN = GND, MAX4159/MAX4259
EN = V+, MAX4159/MAX4259
MAX4158/MAX4258
EN = GND, MAX4159/MAX4259
EN = V+, MAX4159/MAX4259
±3.0 ±4.0
V
±2.5 ±3.5
70
100
mA
120
mA
10.9 13.0
10.9 13.0 mA
6.3
8.0
9.9
12.0
9.9
12.0
mA
5.0
7.0
2 _______________________________________________________________________________________
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