MCP4651-503E/ST Microchip Technology, MCP4651-503E/ST Datasheet - Page 9

• Manufacturer Part Number: MCP4651-503E/ST
• Description: IC DGTL POT 50K 256TAPS 14-TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4651-503E/ST

• Package / Case: 14-TSSOP
• Taps: 257
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 150 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Resistance In Ohms: 50K
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 50 KOhms
• Wiper Memory: Volatile
• Digital Interface: Serial (2-Wire, I2C)
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Supply Current: 0.0025 mA (Typ)
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AC/DC CHARACTERISTICS (CONTINUED)
© 2008 Microchip Technology Inc.
DC Characteristics
Rheostat Integral
Non-linearity
MCP45X1
(Note 4, Note 8)
MCP4XX2 devices
only (Note 4)
Note 1:
Parameters
2:
3:
4:
5:
6:
7:
8:
9:
10: Supply current is independent of current through the resistor network
11: When HVC/A0 = V
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP4XX1 only.
MCP4XX2 only, includes V
Resistor terminals A, W and B’s polarity with respect to each other is not restricted.
This specification by design.
Non-linearity is affected by wiper resistance (R
temperature.
The MCP4XX1 is externally connected to match the configurations of the MCP45X2 and MCP46X2, and
then tested.
POR/BOR is not rate dependent.
R-INL
Sym
IHH
, the I
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
All parameters apply across the specified operating ranges unless noted.
V
Typical specifications represent values for V
DD
WZSE
-1.125
-1.125
-1.125
-1.125
DD
-8.25
Min
-1.5
-6.0
-1.5
-5.5
-4.0
-1.5
-2.0
-1.5
-1.0
-1.5
-0.8
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
current is less due to current into the HVC/A0 pin. See I
W
and V
with V
MCP453X/455X/463X/465X
+0.25
+0.25
+4.5
+4.5
+2.5
+2.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
WFSE
Typ
+1
+1
A
= V
.
DD
W
+1.125
+1.125
+1.125
+1.125
+8.25
), which changes significantly overvoltage and
Max
+1.5
+6.0
+1.5
+5.5
+4.0
+1.5
+2.0
+1.5
+1.0
+1.5
+0.8
and V
B
–40°C ≤ T
= V
Units
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
SS
.
A
5 kΩ
10 kΩ
50 kΩ
100 kΩ 8-bit
≤ +125°C (extended)
DD
= 5.5V, T
8-bit
7-bit
8-bit
7-bit
8-bit
7-bit
7-bit
Conditions
A
= +25°C.
5.5V, I
3.0V, I
(Note 7)
5.5V, I
3.0V, I
(Note 7)
5.5V, I
3.0V, I
(Note 7)
5.5V, I
3.0V, I
(Note 7)
5.5V, I
3.0V, I
(Note 7)
5.5V, I
3.0V, I
(Note 7)
5.5V, I
3.0V, I
(Note 7)
5.5V, I
3.0V, I
(Note 7)
PU
DS22096A-page 9
specification
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
= 900 µA
= 480 µA
= 900 µA
= 480 µA
= 450 µA
= 240 µA
= 450 µA
= 240 µA
= 90 µA
= 48 µA
= 90 µA
= 48 µA
= 45 µA
= 24 µA
= 45 µA
= 24 µA