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
ELECTRICAL CHARACTERISTICS—MAX4198 (+5V Supply) (continued)
(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
Capacitive-Load Stability
-3dB Bandwidth
Slew Rate
Settling Time to 0.1%
Total Harmonic Distortion
Supply Current
Shutdown Supply Current
Input Logic Voltage High (Note 3)
Input Logic Voltage Low (Note 3)
SHDN Input Bias Current
CL
BW-3dB
SR
ts
THD
ICC
ISHDN
VIH
VIL
VOUT ≤ 0.1VP-P, VCM = VCC / 2
VOUT = 2VP-P step
VOUT = 2VP-P step
VOUT = 2VP-P, f = 1kHz
VCM = VCC / 2, VIN+ = VIN-
VSHDN = VIL
V SHDN = VCC - 1.5V or V SHDN = VEE
690
pF
175
kHz
0.07
V/µs
34
µs
0.001
%
45
55
µA
6.5
12
µA
VCC - 1.5
V
VCC - 2.5 V
-0.1
0.1
µA
Enable/Disable Settling Time
tON/OFF
V SHDN = VCC - 2.5V to VCC - 1.5V,
VOUT = 3.5V, settled to within 0.1%
28
µs
Power-Up Delay
VOUT = 3.5V, settled to within 0.1%
800
µs
ELECTRICAL CHARACTERISTICS—MAX4198 (+3V Supply)
(VCC = +3V, VEE = 0V, RL = 25kΩ tied to VCC / 2, VREF = VCC / 2, VSHDN = 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
Input Offset Voltage
Input Offset Voltage Drift
Input Voltage Range
DC Common-Mode Rejection
Output Voltage Swing
Short-Circuit Current
Gain Error
VOS
TCO
VIN
CMRDC
TA = +25°C,
VCM = VCC / 2
MAX4198ESA
MAX4198EUA
TA = TMIN to TMAX, MAX4198ESA
VCM = VCC / 2
MAX4198EUA
MAX4198ESA
MAX4198EUA
Guaranteed by CMR test
VCM = VEE - 0.1
to VCC + 0.1
MAX4198ESA
MAX4198EUA
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
±35
±600
±100 ±1100
±850
±2400
±0.5
±5.0
±1.0
±20
VEE - 0.1
VCC + 0.1
74
90
70
90
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
±4.5
±0.01
±0.1
±0.01
±0.1
µV
µV/°C
V
dB
V
mA
%
Gain Temperature Coefficient
VEE + 0.1V ≤
VOUT ≤ VCC -
0.1V
MAX4198ESA
MAX4198EUA
±0.2
±0.65
±3
ppm/°C
±6
Supply Current
Shutdown Supply Current
Input Logic High Voltage (Note 3)
Input Logic Low Voltage (Note 3)
ICC
I SHDN
VIH
VIL
VCM = VCC / 2, VDIFF = 0V
42
µA
6.5
µA
VCC - 1.5
V
VCC - 2.5
V
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