DS1858E-050+ Maxim Integrated Products, DS1858E-050+ Datasheet - Page 6

• Manufacturer Part Number: DS1858E-050+
• Description: IC RES TEMP 50/50K 3MON 16-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1858E-050+

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 50 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: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual Temperature-Controlled
Resistors with Three Monitors
6
(V
CC
-0.05
-0.15
-0.25
0.25
0.15
0.05
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
_____________________________________________________________________
0
= 5.0V, T
0
0
25
25
50 75 100 125
50 75 100 125
A
RESISTOR 1 DNL (LSB)
RESISTOR 0 INL (LSB)
= +25°C, unless otherwise noted.)
POSITION
POSITION
52.40
52.30
52.20
52.10
52.00
51.90
51.80
POSITION FFH RESISTANCE vs. TEMPERATURE
150 175
150 175
-40
-25
200
200
-10
225
225
TEMPERATURE (°C)
250
5
250
20
35
Typical Operating Characteristics (continued)
-0.05
-0.15
-0.25
50
0.25
0.15
0.05
300
250
200
150
100
50
0
65
0
0
RESISTANCE vs. POWER-UP VOLTAGE
25
80
50 75 100 125
1
95
RESISTOR 0 DNL (LSB)
POWER-UP VOLTAGE (V)
2
POSITION
+25°C
150 175
340
290
240
190
140
-10
-60
3
90
40
0
200
4
50
225
250
PPM vs. POSITION
5
100
POSITION
150
1.00
0.99
0.98
0.97
0.96
0.95
-0.1
-0.2
-0.3
-0.4
-0.5
+25°C TO -40°C
0.5
0.4
0.3
0.2
0.1
+25°C TO +85°C
POSITION 00H RESISTANCE vs. TEMPERATURE
0
-40
0
200
25
-25
250
50 75 100 125
-10
RESISTOR 1 INL (LSB)
TEMPERATURE (°C)
5
300
POSITION
20
35
150 175
50
200
65
225
80
250
95