參數(shù)資料
型號(hào): 5962-8967901QX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CDIP40
封裝: CERAMIC, DIP-40
文件頁數(shù): 27/30頁
文件大小: 4271K
代理商: 5962-8967901QX
MAX5813/MAX5814/MAX5815
Ultra-Small, Quad-Channel, 8-/10-/12-Bit Buffered
Output DACs with Internal Reference and I2C Interface
6
Maxim Integrated
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI, TA = -40NC to +125NC, unless otherwise noted. Typical
values are at TA = +25NC.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Low Voltage (Note 11)
VIL
2.2V < VDDIO < 5.5V
0.3 x
VDDIO
V
1.8V < VDDIO < 2.2V
0.2 x
VDDIO
Hysteresis Voltage
VH
0.15
V
Input Leakage Current
IIN
VIN = 0V or VDDIO (Note 11)
Q
0.1
Q
1
F
A
Input Capacitance (Note 10)
CIN
3
pF
ADDR_ Pullup/Pulldown Strength
RPU, RPD (Note 12)
30
50
90
kI
DIGITAL OUTPUT (SDA)
Output Low Voltage
VOL
ISINK = 3mA
0.2
V
I2C TIMING CHARACTERISTICS (SCL, SDA, LDAC, CLR)
SCL Clock Frequency
fSCL
400
kHz
Bus Free Time Between a STOP
and a START Condition
tBUF
1.3
F
s
Hold Time Repeated for a
START Condition
tHD;STA
0.6
F
s
SCL Pulse Width Low
tLOW
1.3
F
s
SCL Pulse Width High
tHIGH
0.6
F
s
Setup Time for Repeated START
Condition
tSU;STA
0.6
F
s
Data Hold Time
tHD;DAT
0
900
ns
Data Setup Time
tSU;DAT
100
ns
SDA and SCL Receiving
Rise Time
tr
20 +
CB/10
300
ns
SDA and SCL Receiving
Fall Time
tf
20 +
CB/10
300
ns
SDA Transmitting Fall Time
tf
20 +
CB/10
250
ns
Setup Time for STOP Condition
tSU;STO
0.6
F
s
Bus Capacitance Allowed
CB
VDD = 2.7V to 5.5V
10
400
pF
Pulse Width of Suppressed Spike
tsp
50
ns
CLR Removal Time Prior to a
Recognized START
tCLRSTA
100
ns
CLR Pulse Width Low
tCLPW
20
ns
LDAC Pulse Width Low
tLDPW
20
ns
SCLK Rise to LDAC Fall to Hold
tLDH
Applies to execution edge
400
ns
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