MAX11603EEET(2010) 查看數據表（PDF） - Maxim Integrated
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产品描述 (功能)
生产厂家
MAX11603EEET
(Rev.:2010)
(Rev.:2010)
Maxim Integrated
MAX11603EEET Datasheet PDF : 23 Pages
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2.7V to 3.6V and 4.5V to 5.5V, Low-Power,
4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 3.6V (MAX11601/MAX11603/MAX11605), VDD = 4.5V to 5.5V (MAX11600/MAX11602/MAX11604). External reference,
VREF = 2.048V (MAX11601/MAX11603/MAX11605), VREF = 4.096V (MAX11600/MAX11602/MAX11604). External clock, fSCL =
1.7MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Internal clock, SCAN[1:0] = 01
76
(MAX11600/MAX11601)
Throughput Rate
fSAMPLE
SCAN[1:0] = 00 CS[3:0] = 0111
(MAX11602/MAX11603)
Internal clock, SCAN[1:0] = 00
CS[3:0] = 1011 (MAX11604/MAX11605)
76
ksps
77
Track/Hold Acquisition Time
Internal Clock Frequency
Aperture Delay
tAD
ANALOG INPUT (AIN0–AIN11)
Input Voltage Range, Single
Ended and Differential (Note 6)
Input Multiplexer Leakage Current
Input Capacitance
CIN
INTERNAL REFERENCE (Note 7)
Reference Voltage
VREF
External clock
External clock, fast mode
External clock, high-speed mode
188
588
ns
2.25
MHz
45
ns
30
Unipolar
Bipolar
On/off-leakage current, VAIN_ = 0 or VDD,
no clock, fSCL = 0
0
VREF
V
±VREF/2
±0.01 ±1
µA
18
pF
MAX11601/MAX11603/MAX11605 1.925 2.048 2.171
TA = +25°C
V
MAX11600/MAX11602/MAX11604 3.850 4.096 4.342
Reference Temperature
Coefficient
TCREF
120
ppm/°C
Reference Short-Circuit Current
Reference Source Impedance
EXTERNAL REFERENCE
Reference Input Voltage Range
REF Input Current
VREF
IREF
DIGITAL INPUTS/OUTPUTS (SCL, SDA)
Input High Voltage
VIH
Input Low Voltage
VIL
Input Hysteresis
VHYST
Input Current
IIN
Input Capacitance
CIN
Output Low Voltage
VOL
(Note 8)
(Note 9)
fSAMPLE = 188ksps
VIN = 0 to VDD
ISINK = 3mA
10
mA
675
Ω
1.0
VDD
V
14
30
µA
0.7 x VDD
V
0.3 x VDD V
0.1 x VDD
V
±10
µA
15
pF
0.4
V
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