MCP4461-104E/ST Microchip Technology, MCP4461-104E/ST Datasheet - Page 10

• Manufacturer Part Number: MCP4461-104E/ST
• Description: IC DGTL POT 257TAPS 100K 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4461-104E/ST

• Taps: 257
• Resistance (ohms): 100K
• Number Of Circuits: 4
• Temperature Coefficient: 150 ppm/°C Typical
• 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
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• End To End Resistance: 100kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 257
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: I2C
• No. Of Pots: Quad
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP444X/446X
AC/DC CHARACTERISTICS (CONTINUED)
DS22265A-page 10
DC Characteristics
Digital Inputs/Outputs (HVC/A0, A1, SDA, SCL, WP, RESET)
Schmitt Trigger
High Input
Threshold
Schmitt Trigger
Low Input
Threshold
Hysteresis of
Schmitt Trigger
Inputs
High Voltage Input
Entry Voltage
High Voltage Input
Exit Voltage
High Voltage Limit
Output Low
Voltage (SDA)
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
MCP44X1 only.
MCP44X2 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 MCP44X1 is externally connected to match the configurations of the MCP44X2, and then tested.
POR/BOR is not rate dependent.
V
V
V
V
Sym
IHHEN
IHHEX
V
V
V
MAX
HYS
OL
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
N.A.
N.A.
DD
Min
-0.5
-0.5
-0.5
-0.5
V
V
9.0
—
—
—
—
SS
SS
= +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
Typ
WFSE
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A
DD
= V
.
(Note
(Note
(Note
DD
0.2V
0.3V
0.3V
0.3V
0.3V
0.2V
W
V
V
V
V
V
Max
12.5
0.8V
12.5
), which changes significantly over voltage and
0.4
DD
—
—
MAX
MAX
MAX
MAX
—
—
—
—
—
—
—
and V
DD
DD
DD
DD
DD
DD
+
6)
6)
6)
–40°C ≤ T
B
= V
Units
V
V
V
V
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
All inputs except SDA and SCL
Threshold for WiperLock Technology
Pin can tolerate V
V
V
≤ +125°C (extended)
SDA
SDA
SDA
SCL
SCL
SCL
DD
DD
and
and
and
DD
< 2.0V, I
≥ 2.0V, I
= 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
© 2010 Microchip Technology Inc.
OL
OL
Conditions
A
= 3 mA
= 1 mA,
= +25°C.
DD
DD
MAX
V
V
V
V
≤ 5.5V
≤ 2.7V
PU
DD
DD
DD
DD
DD
or less.
specification.
)
< 2.0V
≥ 2.0V
< 2.0V
≥ 2.0V
DD
with