MCP4342-503E/ST Microchip Technology, MCP4342-503E/ST Datasheet - Page 4

• Manufacturer Part Number: MCP4342-503E/ST
• Description: IC DGTL POT QUAD 50K 14TSSOP
• Manufacturer: Microchip Technology
• Series: WiperLock™r

Specifications of MCP4342-503E/ST

• Taps: 129
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 150 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 50K
• End To End Resistance: 50kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 129
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: Serial, SPI
• No. Of Pots: Quad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP434X/436X
AC/DC CHARACTERISTICS
DS22233A-page 4
DC Characteristics
Supply Voltage
CS, SDI, SDO,
SCK, 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 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.
BOR
Resistance is defined as the resistance between terminal A to terminal B.
INL and DNL are measured at V
MCP43X1 only.
MCP43X2 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 MCP43X1 is externally connected to match the configurations of the MCP43X2, and then tested.
POR/BOR is not rate dependent.
)
V
T
V
Sym
V
V
BORD
DDRR
I
BOR
DD
DD
HV
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
Min
V
V
2.7
1.8
—
—
—
—
—
—
SS
SS
= +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
W
and V
with V
(Note 9)
0.55
Typ
2.5
WFSE
10
—
—
—
—
—
—
—
A
= V
.
DD
W
12.5V
V
Max
8.0V
1.65
450
), which changes significantly over voltage and
5.5
2.7
DD
20
and V
1
5
1
+
–40°C ≤ T
B
= V
Units
V/ms
mA
mA
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,
V
write all 0’s to volatile Wiper 0 (address
0h)
EE Write Current,
V
write all 0’s to non-volatile Wiper 0
(address 2h)
Serial Interface Inactive,
CS = V
Serial Interface Active,
V
SCK @ 5 MHz,
decrement non-volatile Wiper 0
(address 2h)
≤ +125°C (extended)
DD
DD
DD
DD
DD
DD
≥
<
= 5.5V, CS = V
= 5.5V, CS = V
= 5.5V, CS = V
= 5.5V, T
IH
The CS pin will be at one
of three input levels
(V
, V
© 2009 Microchip Technology Inc.
IL
DD
, V
Conditions
= 5.5V
IH
A
= +25°C.
or V
IL
IL
IHH
, SCK @ 5 MHz,
, SCK @ 5 MHz,
IHH
,
). (Note 6)
RAM
) < V
BOR