DS1848B-050 Maxim Integrated Products, DS1848B-050 Datasheet - Page 14

• Manufacturer Part Number: DS1848B-050
• Description: Digital Potentiometer ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS1848B-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
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Package / Case: CSBGA-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ANALOG RESISTOR CHARACTERISTICS
DIGITAL THERMOMETER
PARAMETER
Absolute Error
Position FFh Resistance
Position 00h Resistance
Absolute Linearity
Relative Linearity
Compensated Tempco
Error
Uncompensated Tempco
PARAMETER
Thermometer Error
Conversion Time
DS1848-050
DS1848-050
DS1848-010
DS1848-050
DS1848-050
DS1848-010
SYMBOL
SYMBOL CONDITION
t
CONVT
T
ERR
12-bit conversion
using calibration
(50k resistor)
(10k resistor)
(10k resistor)
(50k resistor)
(10k resistor)
(10k resistor)
CONDITION
-40°C to 95°C
using cal.
values
values
14 of 17
(-40°C to +95°C; V
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
10
MAX
1200
1200
67.0
13.6
12.0
600
+4
+2
+1
+4
CC
UNITS
ms
=3.0V to 5.5V)
°C
ppm/°C
UNITS
LSB
LSB
LSB
LSB
kW
W
NOTES
14
NOTES
14
12
3
3
4
5