MAX4199 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4199 Datasheet PDF : 12 Pages
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Micropower, Single-Supply, Rail-to-Rail
Precision Differential Amplifiers
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC to VEE)..................................................+8V
All Other Pins to GND ......................(VEE - 0.3V) to (VCC + 0.3V)
Output Short-Circuit Duration (to VCC or VEE)............Continuous
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 9.09mW/°C above +70°C).................471mW
8-Pin µMAX (derate 4.1mW/°C above +70°C) ..............330mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) .................................+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.
ELECTRICAL CHARACTERISTICS—MAX4198 (+5V Supply)
(VCC = +5V, VEE = 0V, RL = 25kΩ tied to VCC / 2, VREF = VCC / 2, V SHDN = VCC - 1.5V, typical values are at TA = +25°C,
TA = TMIN to TMAX, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Supply Voltage Range
(Note 2)
Input Offset Voltage
Input Offset Voltage Drift
VCC
VOS
TCO
Single supply
Dual supply
TA = +25°C,
VCM = VCC / 2
MAX4198ESA
MAX4198EUA
TA = TMIN to TMAX,
VCM = VCC / 2
MAX4198ESA
MAX4198EUA
MAX4198ESA
MAX4198EUA
IN+ differential-mode
2.7
±1.35
±30
±100
±0.5
±1
50
7.5
±3.75
±500
±1000
±750
±2300
±5
±20
V
µV
µV/°C
Input Resistance
RIN IN- differential-mode
Common-mode
25
kΩ
50
Input Voltage Range
DC Common-Mode Rejection
AC Common-Mode Rejection
Power-Supply Rejection
Input Noise Voltage
Output Voltage Swing
Short-Circuit Current
Gain Error
VIN
CMRDC
CMRAC
PSR
Guaranteed by CMR test
VCM = VEE - 0.1V
to VCC + 0.1V
MAX4198ESA
MAX4198EUA
VCM = VEE - 0.1 to VCC + 0.1V,
f = 60Hz, f = 120Hz
+2.7V ≤ VCC ≤ +7.5V, VCM = +1.5V,
VREF = +1.5V, RL = 25kΩ to +1.5V
f = 10Hz
f = 100Hz
f = 10kHz
f = 0.1Hz to 10Hz
RL = 25kΩ, ±10mV input overdrive
RL = 5kΩ, ±10mV input overdrive
Sink/source
VCM = VCC / 2,
TA = +25°C
RL = 25kΩ, VEE + 0.1V ≤
VOUT ≤ VCC - 0.1V
RL = 5kΩ, VEE + 0.2V ≤
VOUT ≤ VCC - 0.2V
VEE - 0.1
VCC + 0.1 V
74
90
dB
70
90
90
dB
90
115
120
60
58
7.8
VEE + 0.1 VEE + 0.03 to
to VCC - 0.1 VCC - 0.03
VEE + 0.2 VEE + 0.1 to
to VCC - 0.2 VCC - 0.1
±5.5
±0.01
±0.1
±0.01
±0.1
dB
nV√Hz
µVRMS
V
mA
%
Gain Temperature Coefficient
VEE + 0.1V ≤
VOUT ≤ VCC -
0.1V
MAX4198ESA
MAX4198EUA
±0.2
±0.65
±3
ppm/°C
±6
Nonlinearity
VEE + 0.1V ≤ VOUT ≤ VCC - 0.1V
±0.0003
%
2 _______________________________________________________________________________________
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