MCP4532 MICROCHIP [Microchip Technology], MCP4532 Datasheet - Page 11

• Manufacturer Part Number: MCP4532
• Description: 7/8-Bit Single/Dual I2C Digital POT with Volatile Memory
• Manufacturer: MICROCHIP [Microchip Technology]

AC/DC CHARACTERISTICS (CONTINUED)
© 2008 Microchip Technology Inc.
DC Characteristics
Digital Inputs/Outputs (SDA, SCK, HVC/A0, A1, A2, WP)
Schmitt Trigger
High Input
Threshold
Schmitt Trigger
Low Input
Threshold
Hysteresis of
Schmitt Trigger
Inputs (Note 6)
High Voltage Limit
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.
V
V
Sym
V
V
MAX
HYS
IH
IL
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
0.45 V
0.05 V
0.5 V
0.7 V
0.7 V
0.7 V
0.7 V
0.1 V
0.1 V
0.1 V
DD
WZSE
DD
N.A.
N.A.
Min
-0.5
-0.5
-0.5
-0.5
—
—
—
= +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
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
W
and V
with V
0.1V
MCP453X/455X/463X/465X
WFSE
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A
DD
= V
.
DD
W
0.2V
0.3V
0.3V
0.3V
0.3V
12.5
V
V
V
V
), which changes significantly overvoltage and
Max
and V
—
—
MAX
MAX
MAX
MAX
—
—
—
—
—
—
—
DD
DD
DD
DD
DD
(6)
B
–40°C ≤ T
= V
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SS
.
A
All inputs except SDA and SCL
All inputs except SDA and SCL
Pin can tolerate V
≤ +125°C (extended)
except
Inputs
SDA
SCL
SDA
SCL
SDA
SCL
SDA
SCL
and
and
and
and
All
DD
= 5.5V, T
2.7V ≤ V
(Allows 2.7V Digital V
5V Analog V
1.8V ≤ V
100 kHz
400 kHz
1.7 MHz
3.4 Mhz
100 kHz
400 kHz
1.7 MHz
3.4 Mhz
100 kHz
400 kHz
1.7 MHz
3.4 Mhz
Conditions
A
= +25°C.
DD
DD
MAX
V
V
V
V
PU
DD
DD
DD
DD
≤ 5.5V
≤ 2.7V
DD
DS22096A-page 11
or less.
specification
< 2.0V
≥ 2.0V
< 2.0V
≥ 2.0V
)
DD
with