MCP4461T-104E/ST Microchip Technology, MCP4461T-104E/ST Datasheet - Page 24

• Manufacturer Part Number: MCP4461T-104E/ST
• Description: IC DGTL POT 257TAPS 100K 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4461T-104E/ST

• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Temperature Coefficient: 150 ppm/°C Typical
• Taps: 257
• Resistance (ohms): 100K
• Number Of Circuits: 4
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Pots: Quad
• Taps Per Pot: 257
• Resistance: 100 KOhms
• Wiper Memory: Non Volatile
• Buffered Wiper: Buffered
• Digital Interface: I2C
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 600 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Description/function: Quad I2C Digital POT with Nonvolatile Memory
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP444X/446X
Note: Unless otherwise indicated, T
FIGURE 2-22:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-23:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
DS22265A-page 24
120
100
300
260
220
180
140
100
80
60
40
20
60
20
0 25 50 75 100 125 150 175 200 225 250
0
125°C
125°C
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
32
85°C
85°C
DNL
Wiper Setting (decimal)
DNL
Wiper Setting (decimal)
64
25°C
25°C
25C Rw
25C INL
25C DNL
10 k
10 k
25C Rw
25C INL
25C DNL
96 128 160 192 224 256
-40°C
-40°C
Ω
DD
Ω
DD
INL
Pot Mode – R
Pot Mode – R
85C Rw
85C INL
85C DNL
INL
R
85C Rw
85C INL
85C DNL
= 5.5V).
= 3.0V).
W
R
W
A
= +25°C, V
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
W
W
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
(
(
DD
Ω
Ω
),
),
= 5V, V
SS
= 0V.
FIGURE 2-24:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-25:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
120
100
300
260
220
180
140
100
80
60
40
20
60
20
0
0 25 50 75 100 125 150 175 200 225 250
125°C
125°C
32
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
85°C
85°C
Wiper Setting (decimal)
64
Wiper Setting (decimal)
25°C
25°C
25C Rw
25C INL
25C DNL
10 k
10 k
25C Rw
25C INL
25C DNL
96 128 160 192 224 256
© 2010 Microchip Technology Inc.
-40°C
-40°C
Ω
DD
Ω
DD
INL
Rheo Mode – R
Rheo Mode – R
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
= 5.5V).
= 3.0V).
DNL
R
W
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
R
INL
DNL
W
1
0.5
0
-0.5
-1
W
4
3
2
1
0
-1
-2
W
(
(
Ω
Ω
),
),