DS1847E-050 Maxim Integrated Products, DS1847E-050 Datasheet - Page 14

• Manufacturer Part Number: DS1847E-050
• Description: Digital Potentiometer ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS1847E-050

• 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
• Package / Case: TSSOP-14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ANALOG RESISTOR CHARACTERISTICS (-40°C to +95°C; V
PARAMETER
Absolute Error
Position FFh Resistance
DS1847-010
Position 00h Resistance
Absolute Linearity
Relative Linearity
Compensated Tempco
Error
Uncompensated Tempco
DIGITAL THERMOMETER
PARAMETER
Thermometer Error
Conversion Time
DS1847-050
DS1847-050
DS1847-050
DS1847-050
DS1847-010
SYMBOL
SYMBOL
t
CONVT
T
ERR
using calibration
using cal. values
CONDITION
(50k resistor)
(10k resistor)
(10k resistor)
(50k resistor)
(10k resistor)
(10k resistor)
12-bit conversion
CONDITION
-40°C to 95°C
values
14 of 17
MIN
44.6
500
500
250
9.0
8.0
-4
-2
-1
-4
TYP
TYP
55.8
11.3
10.0
850
850
425
850
MAX
±3.0
MAX
10
1200
1200
67.0
13.6
12.0
600
+4
+2
+1
+4
CC
UNITS
ppm/°C
UNITS NOTES
= 3.0V to 5.5V)
ms
°C
LSB
LSB
LSB
LSB
kW
W
NOTES
14
14
12
3
3
4
5