MCP4461T-103E/ML Microchip Technology, MCP4461T-103E/ML Datasheet - Page 4

• Manufacturer Part Number: MCP4461T-103E/ML
• Description: IC DGTL POT 257TAPS 10K 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP4461T-103E/ML

• Package / Case: 20-VFQFN Exposed Pad
• Temperature Coefficient: 150 ppm/°C Typical
• Taps: 257
• Resistance (ohms): 10K
• 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: 10 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
AC/DC CHARACTERISTICS
DS22265A-page 4
DC Characteristics
Supply Voltage
HVC/A0, SDA,
SCL, A1, WP,
RESET pin
Voltage Range
V
to ensure Wiper
Reset
V
ensure Power-on
Reset
Delay after device
exits the reset
state
(V
Supply Current
(Note
Note 1:
DD
DD
DD
Parameters
Start Voltage
Rise Rate to
> V
10)
2:
3:
4:
5:
6:
7:
8:
9:
10: Supply current is independent of current through the resistor network.
11: When HVC/A0 = V
BOR
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
T
V
Sym
V
V
BORD
DDRR
I
BOR
DD
DD
HV
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
DD
Min
V
V
2.7
1.8
—
—
—
—
—
—
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
W
and V
with V
(Note
Typ
2.5
WFSE
10
—
—
—
—
—
—
—
—
A
9)
= V
.
DD
W
12.5V
V
Max
8.0V
1.65
600
250
575
), which changes significantly over voltage and
5.5
2.7
DD
20
and V
5
+
–40°C ≤ T
B
= V
Units
V/ms
µA
µA
µA
µA
µs
V
V
V
V
V
SS
.
A
Serial Interface only.
V
4.5V
V
4.5V
RAM retention voltage (V
Serial Interface Active,
HVC/A0 = V
Write all 0’s to volatile Wiper 0
V
Serial Interface Active,
HVC/A0 = V
Write all 0’s to volatile Wiper 0
V
EE Write Current (Write Cycle)
(Nonvolatile device only),
V
Write all 0’s to Nonvolatile Wiper 0
SCL = V
Serial Interface Inactive,
(Stop condition, SCL = SDA = V
Wiper = 0
V
≤ +125°C (extended)
DD
DD
DD
DD
DD
DD
DD
≥
<
= 5.5V, F
= 5.5V, F
= 5.5V, F
= 5.5V, HVC/A0 = V
= 5.5V, T
IL
The HVC/A0 pin will be at one
of three input levels
(V
© 2010 Microchip Technology Inc.
or V
IL
IH
IH
, V
SCL
SCL
SCL
Conditions
(or V
(or V
IH
IH
A
= +25°C.
or V
@ 3.4 MHz
@ 100 kHz
= 400 kHz,
IL
IL
PU
)
)
IHH
(Note
(Note
specification.
IH
).
RAM
(Note
11)
11)
) < V
IH
6)
),
BOR