MAX4036AAXKT 데이터 시트보기 (PDF) - Maxim Integrated
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MAX4036AAXKT
Maxim Integrated
MAX4036AAXKT Datasheet PDF : 22 Pages
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Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps
with +1.2V Buffered Reference
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +3V, VSS = VCM = 0V, VOUT_ = VDD/2, RL to VDD/2, CL = 15pF, TA = TMIN to TMAX, unless otherwise specified.) (Note 2)
PARAMETER
Supply Current
OPERATIONAL AMPLIFIERS
Input Offset Voltage
Input Offset Voltage Temperature
Coefficient
Input Bias Current
Input Offset Current
Input Common-Mode Voltage
Range
SYMBOL
MAX4038
IDD
MAX4038A
MAX4039
CONDITIONS
VDD = 1.4V
VDD = 3.6V
VDD = 1.4V
VDD = 3.6V
VDD = 1.8V
VDD = 3.6V
VOS
TCVOS
IB
IOS
VCM
Guaranteed by
CMRR test
VDD = 1.4V
(MAX4036/MAX4038 only)
VDD = 1.8V
VDD = 3.3V
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
CMRR
PSRR
VDD = 1.4V, VSS ≤ VCM ≤ (VDD - 0.5V)
(MAX4036/MAX4038 only)
VDD = 1.8V, VSS ≤ VCM ≤ (VDD - 0.4V)
VDD = 3.3V, VSS ≤ VCM ≤ (VDD - 0.3V)
1.4V ≤ VDD ≤ 3.6V
(MAX4036/MAX4038 only)
1.8V ≤ VDD ≤ 3.6V
Large-Signal Voltage Gain
AVOL
Output Voltage Swing High
VDD - VOH
Output Voltage Swing Low
VOL - VSS
REFERENCE (MAX4037/MAX4039)
Reference Voltage Temperature
Coefficient
TCVREF
RL = 100kΩ, 50mV ≤ VOUT ≤ (VDD - 50mV)
RL = 5kΩ, 150mV ≤ VOUT ≤ (VDD - 150mV)
RL = 100kΩ
RL = 5kΩ
RL = 100kΩ
RL = 5kΩ
MAX4037EUT-T, MAX4039ETB,
(Note 1) MAX4039EUB
MAX4039EBL-T
Line Regulation
Load Regulation
Capacitive-Load Stability Range
ΔVREF/
ΔVDD
ΔVREF/
ΔILOAD
CLOAD
VDD = 1.8V to 3.6V
0 ≤ ILOAD ≤ 100µA, sourcing
-20µA ≤ ILOAD ≤ 0, sinking
(Note 1)
MIN
VSS
VSS
VSS
44
50
52
60
60
75
73
0
TYP
MAX
2.9
3.2
3.4
3.7
5.2
5.3
UNITS
µA
±8
mV
±1
µV/°C
±100
pA
±200
pA
VDD -
0.4
VDD -
V
0.4
VDD -
0.2
dB
dB
dB
10
mV
100
10
mV
100
25
120
ppm/°C
35
200
0.6
%/V
0.003
0.015
250
%/µA
pF
Note 1: Guaranteed by design.
Note 2: All devices are production tested at TA = +25°C. All temperature limits are guaranteed by design.
Note 3: Output settles within 1% of final value.
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