MCP4662-103E/UN Microchip Technology, MCP4662-103E/UN Datasheet - Page 5
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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
AC/DC CHARACTERISTICS (CONTINUED)
© 2008 Microchip Technology Inc.
DC Characteristics
Resistance
(± 20%)
Resolution
Step Resistance
Nominal
Resistance Match
Wiper Resistance
(Note 3, Note 4)
Nominal
Resistance
Tempco
Ratiometeric
Tempco
Resistor Terminal
Input Voltage
Range (Terminals
A, B and W)
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
|R
AB0
BW0
V
ΔV
ΔR
A,
/ R
Sym
R
R
R
WB
V
R
AB
- R
N
- R
AB
AB
W,
BW
W
S
/ΔT
/ΔT
AB1
IHH
V
BW1
B
, 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
40.0
80.0
Min
Vss
4.0
8.0
—
—
—
—
—
—
—
—
—
—
= +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
MCP454X/456X/464X/466X
R
(256)
R
(128)
257
129
0.25
WFSE
Typ
100
100
150
0.2
10
50
75
75
50
15
AB
AB
—
5
A
= V
/
/
.
DD
W
120.0
), which changes significantly overvoltage and
Max
12.0
60.0
1.25
V
160
300
6.0
1.5
and V
—
—
—
—
—
—
DD
B
–40°C ≤ T
= V
ppm/°C T
ppm/°C T
ppm/°C T
ppm/°C Code = Midscale (80h or 40h)
Units
Taps
Taps
kΩ
kΩ
kΩ
kΩ
%
%
Ω
Ω
V
Ω
Ω
SS
.
A
-502 devices (Note 1)
-103 devices (Note 1)
-503 devices (Note 1)
-104 devices (Note 1)
8-bit
7-bit
8-bit
7-bit
MCP46X1 devices only
MCP46X2 devices only,
Code = Full-Scale
V
V
Note 5, Note 6
≤ +125°C (extended)
A
A
A
DD
DD
DD
= -20°C to +70°C
= -40°C to +85°C
= -40°C to +125°C
= 5.5 V, I
= 2.7 V, I
= 5.5V, T
No Missing Codes
No Missing Codes
Note 6
Note 6
W
W
Conditions
A
= 2.0 mA, code = 00h
= 2.0 mA, code = 00h
= +25°C.
PU
DS22107A-page 5
specification