DS1856E-050 Maxim Integrated Products, DS1856E-050 Datasheet - Page 6

• Manufacturer Part Number: DS1856E-050
• Description: Digital Potentiometer ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS1856E-050

• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 50 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (2-Wire)
• Operating Supply Voltage: 3.3 V, 5 V
• Supply Current: 2 mA
• Maximum Operating Temperature: + 95 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.85 V
• Package / Case: TSSOP-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual, Temperature-Controlled Resistors with Inter-
nally Calibrated Monitors and Password Protection
(V
6
CC
-0.2
-0.4
-0.6
-0.8
-1.0
120
110
100
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
10
_____________________________________________________________________
0
0
= 5.0V, T
0
0
25
>1M
50 75 100 125
1
vs. POWER-UP VOLTAGE
A
RESISTOR 0 DNL (LSB)
POWER-UP VOLTAGE (V)
= +25°C, for both 50k and 20k versions, unless otherwise noted.)
RESISTANCE
SETTING (DEC)
2
50k VERSION
150 175
3
PROGRAMMED
RESISTANCE
(80h)
200
4
225
250
5
Typical Operating Characteristics (continued)
-0.2
-0.4
-0.6
-0.8
-1.0
120
110
100
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
10
0
0
0
0
25
>1M
50 75 100 125
1
vs. POWER-UP VOLTAGE
RESISTOR 1 INL (LSB)
POWER-UP VOLTAGE (V)
RESISTANCE
SETTING (DEC)
2
20k VERSION
150 175
3
PROGRAMMED
RESISTANCE
(80h)
200
4
225
250
5
1.01
1.00
0.99
0.98
0.97
0.96
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0
-40
0
-25
25
POSITION 00h RESISTANCE
50 75 100 125
-10
RESISTOR 1 DNL (LSB)
vs. TEMPERATURE
TEMPERATURE ( C)
5
SETTING (DEC)
20
35
150 175
50k VERSION
50
200
65
225
80
250
95