DS1803Z-100/T&R Maxim Integrated Products, DS1803Z-100/T&R Datasheet - Page 7
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DS1803Z-100/T&R
Manufacturer Part Number
DS1803Z-100/T&R
Description
Digital Potentiometer ICs
Manufacturer
Maxim Integrated Products
Datasheet
1.DS18030-010.pdf
(11 pages)
Specifications of DS1803Z-100/T&R
Number Of Pots
Dual
Taps Per Pot
256
Resistance
100 KOhms
Wiper Memory
Volatile
Digital Interface
Serial (2-Wire)
Operating Supply Voltage
3 V, 5 V
Supply Current
200 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Package / Case
SOIC-16 Narrow
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ANALOG RESISTOR CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
NOTES:
1. All voltages are referenced to ground. Currents flowing into device pins are positive. Currents out of
2. I/O pins of fast mode devices will not obstruct SDA and SCL even if V
3. I
4. I
End-to-End Resistor Tolerance
Absolute Linearity
Relative Linearity
-3 dB Cutoff Frequency
Temperature Coefficient
Capacitance
PARAMETER
SCL Clock Frequency
Bus Free Time Between
STOP and START Condition
Hold Time (Repeated)
START Condition
Low Period of SCL Clock
High Period of SCL Clock
Data Hold Time
Data Setup Time
Rise Time of both SDA and
SCL Signals
Fall Time of both SDA and
SCL Signals
Setup Time for STOP
Condition
Capacitive Load for each Bus
Line
the device pins are negative.
CC
STBY
specified with SDA pin open, SCL = 400 kHz clock rate.
specified with V
PARAMETER
CC
at 5.0V and SDA, SCL = 5.0V.
SYMBOL
t
SYMBOL
t
t
t
HD :DAT
SU :DAT
HD:STA
t
SU:STO
t
f
t
f
HIGH
LOW
C
BUF
SCL
CUTOFF
t
t
R
F
B
C
I
20+1C
20+1C
7 of 11
MIN
MIN
-20
100
250
1.3
4.7
0.6
4.0
1.3
4.7
0.6
4.0
0.6
4.0
0
0
0
0
B
B
(-40°C to +85°C;V
±0.75
TYP
(-40°C to +85°C;V
±0.3
750
TYP
MAX
MAX
1000
+20
400
100
300
300
300
400
CC
0.9
5
is switched off.
CC
UNITS
ppm/°
UNITS
CC
=2.7V to 5.5V)
LSB
LSB
kHz
Hz
pF
pF
µs
μs
μs
μs
μs
μs
ns
ns
ns
%
=2.7V to 5.5V)
C
NOTES
NOTES
6,7
17
13
14
11
15
16
15
16
5
8
9
9
9