DS1847E-050+ Maxim Integrated Products, DS1847E-050+ Datasheet - Page 15

• Manufacturer Part Number: DS1847E-050+
• Description: IC RES TEMP-CNTRL 50/10K 16TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1847E-050+

• Taps: 256
• Resistance (ohms): 10K, 50K
• Number Of Circuits: 2
• Temperature Coefficient: 850 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 95°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resistance In Ohms: 10K and 50K
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 10 KOhms, 50 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (2-Wire)
• Operating Supply Voltage: 3.3 V, 5 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 95 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• 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
EEPROM write time
NONVOLATILE MEMORY CHARACTERISTICS
PARAMETER
Writes
SYMBOL
SYMBOL
t
t
t
t
t
HD:DAT
SU:DAT
SU:STA
SU:STO
t
HD:STA
t
f
t
HIGH
LOW
C
BUF
SCL
t
t
t
W
R
F
B
Standard Mode
Standard Mode
Standard Mode
Standard Mode
Standard Mode
Standard Mode
Standard Mode
Standard Mode
Standard Mode
Standard Mode
Standard Mode
CONDITION
CONDITION
Fast Mode
Fast Mode
Fast Mode
Fast Mode
Fast Mode
Fast Mode
Fast Mode
Fast Mode
Fast Mode
Fast Mode
Fast Mode
85
°
C
15 of 17
(-40°C to +95°C, V
20+0.1C B
20+0.1C B
50,000
MIN
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
0
0
0
0
TYP
TYP
5
MAX
1000
400
100
300
300
300
400
0.9
20
MAX
CC
= 3.0V to 5.5V)
UNITS
kHz
ms
pF
ms
ms
ms
ms
ms
ms
ms
ns
ns
ns
UNITS
NOTES
6, 8, 9
7, 6
10
10
10
11
6
6
6
6
6
6