MAX1358BCTL 데이터 시트보기 (PDF) - Maxim Integrated
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MAX1358BCTL
Maxim Integrated
MAX1358BCTL Datasheet PDF : 71 Pages
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16-Bit, Data-Acquisition System with ADC, DACs,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDD = +1.8V to +3.6V, VREF = +1.25V, external reference, fCLK32K = 32.768kHz (external clock), CREG = 10µF, CCPOUT =
10µF, 10µF between CF+ and CF-, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
Power-Supply Rejection Ratio
Large-Signal Voltage Gain
PSRR
AVOL
AVDD = +1.8V to +3.6V, TA = +25°C
100mV VOUT_ AVDD - 100mV (Note 12)
76.5
90
ISOURCE = 10µA
Sourcing
ISOURCE = 50µA
ISOURCE = 100µA
ISOURCE = 500µA
Output-Voltage Drop
VOUT
ISOURCE = 2mA
ISINK = 10µA
Sinking
ISINK = 50µA
ISINK = 100µA
ISINK = 500µA
Gain Bandwidth Product
GBW
ISINK = 2mA
Unity-gain configuration, CL = 1nF
Phase Margin
Output Slew Rate
Unity-gain configuration, CL = 1nF (Note 12)
SR
CL = 200pF
Input-Voltage Noise
Unity-gain
configuration
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
Output Short-Circuit Current
VOUT_ shorted to AGND
VOUT_ shorted to AVDD
Power-On Time
SPDT SWITCHES (SNO_, SNC_, SCM_, HFCLK enabled)
On-Resistance
RON
VSCM_ = 0V
TA = 0°C to +50°C
VSCM_ = 0.5V
TA = 0°C to +50°C
VSCM_ = 0.5V to AVDD TA = -40°C to +85°C
SNO_, SNC_ Off-Leakage Current
SCM_ Off-Leakage Current
SCM_ On-Leakage Current
ISNO_(OFF)
ISNC_(OFF)
ISCM_(OFF)
ISCM_(ON)
VSNO_, VSNC_ = +0.5V, TA = -40°C to +85°C
+1.5V; VSCM_ = +1.5V, TA = 0°C to +70°C
+0.5V (Note 7)
TA = 0°C to +50°C
VSNO_, VSNC_ = +0.5V, TA = -40°C to +85°C
+1.5V; VSCM_ = +1.5V, TA = 0°C to +70°C
+0.5V (Note 7)
TA = 0°C to +50°C
VSNO_, VSNC_ = +0.5V,
+1.5V, or unconnected;
VSCM_ = +1.5V, +0.5V
(Note 7)
TA = -40°C to +85°C
TA = 0°C to +70°C
TA = 0°C to +50°C
Input Voltage Range
Turn-On/Off Time
tON/tOFF Break-before-make
VAGND
TYP
100
116
80
60
0.05
50
100
20
18
12
100
MAX
0.005
0.025
0.05
0.25
0.5
0.005
0.025
0.05
0.25
0.5
UNITS
dB
dB
V
kHz
Degrees
V/µs
µVP-P
mA
µs
45
50
150
±1
nA
±600
pA
±400
±2
±1.2
nA
±0.8
±2
±1.2
nA
±0.8
AVDD
V
ns
6 _______________________________________________________________________________________
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