MCP4662-103E/UN Microchip Technology, MCP4662-103E/UN Datasheet - Page 4
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MCP4662-103E/UN
Manufacturer Part Number
MCP4662-103E/UN
Description
IC DGTL POT 10K 256TAPS 10-MSOP
Manufacturer
Microchip Technology
Datasheet
1.MCP4541T-502EMF.pdf
(92 pages)
Specifications of MCP4662-103E/UN
Taps
257
Resistance (ohms)
10K
Number Of Circuits
2
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
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Resistance In Ohms
10K
End To End Resistance
100kohm
Track Taper
Linear
Resistance Tolerance
± 20%
No. Of Steps
256
Supply Voltage Range
2.7V To 5.5V
Control Interface
I2C, Serial
No. Of Pots
Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4662-103E/UN
Manufacturer:
Microchip
Quantity:
229
MCP454X/456X/464X/466X
AC/DC CHARACTERISTICS
DS22107A-page 4
DC Characteristics
Supply Voltage
HVC pin Voltage
Range
V
to ensure Wiper
Reset
V
ensure Power-on
Reset
Delay after device
exits the reset state
(V
Supply Current
(Note 10)
Note 1:
DD
DD
DD
Parameters
Start Voltage
Rise Rate to
> V
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
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
T
V
Sym
V
V
DDRR
BORD
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
V
Min
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 9)
WFSE
Typ
2.5
10
—
—
—
—
—
—
—
—
A
= V
.
DD
W
12.5V
V
), which changes significantly overvoltage and
8.0V
Max
1.65
600
250
575
5.5
2.7
and V
DD
20
5
+
–40°C ≤ T
B
= V
Units
V/ms
µA
µA
µA
µA
µs
V
V
V
V
V
SS
.
A
Serial Interface only.
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)
(Non-Volatile 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)
V
V
DD
DD
DD
DD
4.5V
4.5V
DD
DD
DD
= 5.5V, F
= 5.5V, F
= 5.5V, F
= 5.5V, HVC/A0 = V
<
≥
= 5.5V, T
IL
The HVC pin will be at one
of three input levels
(V
© 2008 Microchip Technology Inc.
or V
IL
IH
IH
, V
SCL
SCL
SCL
Conditions
(or V
(or V
IH
A
IH
= +25°C.
= 3.4 MHz
= 100 kHz
= 400 kHz,
or V
IL
IL
PU
) (Note 11)
) (Note 11)
IHH
specification
IH
RAM
). (Note 6)
) < V
IH
),
BOR