DS1807 Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated
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производитель
DS1807 Datasheet PDF : 13 Pages
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ANALOG RESISTOR CHARACTERISTICS
PARAMETER
SYMBOL MIN
End to End Resistor Tolerance
-20
Absolute Tolerance
-1
Interchannel Matching
-0.5
Tap-to-Tap
-0.25
-3 dB Cutoff Frequency
Temperature Coefficient
fcutoff
700
Total Harmonic Distortion
(V IN =1 V RMS , 1 kHz, Tap
= -6 dB)
Output Noise (20 Hz to 20 kHz,
Grounded Input, Tap = -6 dB)
Digital Feedthrough
(20 Hz to 20 kHz, Tap = -6 dB)
Interchannel Isolation
(1 kHz, Tap = -6 dB)
Mute Control Active
THD
DS1807
(-40°C to +85°C;VCC=2.7V to 5.5V)
TYP
MAX UNITS NOTES
+20
%
17
+1
dB
10
+0.5
dB
15
+0.25
dB
11
kHz
14
750
ppm/°C
0.002
%
14
2.2
µVRMS
14
-90
dB
14
-100
dB
14
-100
dB
AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
SCL Clock Frequency
fSCL
0
0
Bus Free Time Between STOP and
tBUF
1.3
START Condition
4.7
Hold Time (Repeated) START
tHD:STA
0.6
Condition
4.0
Low Period of SCL Clock
tLOW
1.3
4.7
High Period of SCL Clock
tHIGH
0.6
4.0
Data Hold Time
tHD:DAT
0
0
(-40°C to +85°C;VCC=2.7V to 5.5V)
TYP MAX UNITS NOTES
400
kHz
*
100
**
µs
*
**
µs
5
µs
µs
0.9
µs
6,7
Data Set-Up Time
Rise Time of both SDA and SCL
Signals
Fall Time of both SDA and SCL
Signals
Set-Up Time for STOP Condition
Capacitive Load for each Bus Line
*fast mode
**standard mode
tSU:DAT
tR
tF
tSU:STO
CR
100
250
20+0.1CR
20+0.1CR
0.6
4.0
11 of 13
ns
8
300
ns
9
1000
300
ns
9
300
µs
400
pF
110499
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