DS1808Z-050+T&R Maxim Integrated Products, DS1808Z-050+T&R Datasheet - Page 13

• Manufacturer Part Number: DS1808Z-050+T&R
• Description: IC POT DUAL LOG HV 50K 16-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS1808Z-050+T&R

• Taps: 32
• Resistance (ohms): 45K
• Number Of Circuits: 2
• Temperature Coefficient: 750 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V, ±4.5 V ~ 13.2 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Resistance In Ohms: 45K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC ELECTRICAL CHARACTERISTICS
PARAMETER
SCL Clock Frequency
Bus Free Time Between
STOP and START
Hold Time (repeated)
START Condition
Low Period of SCL
Clock
High period of SCL
Clock
Data Hold Time
Data Set-Up Time
Start 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
SYMBOL
t HD:DAT
t HD:STA
t SU:DAT
t SU:STA
t SU:STO
t HIGH
t LOW
f SCL
t BUF
C B
t R
t F
Standard Mode
CONDITION
Fast Mode
13 of 17
20+0.1
20+0.1
(-40 o C to +85 o C, V
MIN
100
250
1.3
4.7
0.6
4.0
1.3
4.7
0.6
4.0
0.6
4.7
0.6
4.0
C
C
0
0
0
0
B
B
TYP
MAX
1000
400
100
300
300
300
400
0.9
DD
UNITS
=4.5V to 5.5V)
kHz
pF
ms
ms
ms
ms
ms
ms
ms
ns
ns
ns
NOTES
6, 5
5,7
5
5
5
5
5
8
8
8
5