MCP4451-503E/ML Microchip Technology, MCP4451-503E/ML Datasheet - Page 13

• Manufacturer Part Number: MCP4451-503E/ML
• Description: IC POT 50K QUAD 8BIT 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP4451-503E/ML

• Package / Case: 20-VFQFN Exposed Pad
• Resistance (ohms): 50K
• Taps: 257
• Number Of Circuits: 4
• Temperature Coefficient: *
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Pots: Quad
• Taps Per Pot: 257
• Resistance: 50 KOhms
• Wiper Memory: Volatile
• Digital Interface: I2C
• Operating Supply Voltage: 1.8 V to 5.5 V
• Supply Current: 600 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 1-2:
TABLE 1-2:
 2010 Microchip Technology Inc.
HVC/A0 V
SCL
I
SDA
Param.
2
D102
C AC Characteristics
No.
90
91
92
93
94
95
or V
T
T
T
T
T
T
Symbol
IH
SU
SU
HD
HD
HVCSU
HVCHD
F
Cb
SCL
:
:
IL
:
:
STA
STO
STA
STO
94
V
I
2
IHH
C BUS START/STOP BITS REQUIREMENTS
90
Bus capacitive
loading
START condition
Setup time
START condition
Hold time
STOP condition
Setup time
STOP condition
Hold time
HVC to SCL Setup time
SCL to HVC Hold time
Condition
I
START
2
C Bus Start/Stop Bits Timing Waveforms.
91
Characteristic
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
Operating Voltage V
Standard Mode
Fast Mode
High-Speed 1.7
High-Speed 3.4
100 kHz mode
400 kHz mode
1.7 MHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
1.7 MHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
1.7 MHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
1.7 MHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
1.7 MHz mode
3.4 MHz mode
4000
4000
4700
4000
DD
Min
600
160
160
600
160
160
600
160
160
600
160
160
25
25
—
—
—
—
0
0
0
0
range is described in
–40C  T
Max
100
400
100
1.7
3.4
400
400
400
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
MHz C
MHz C
kHz
kHz
uS
pF
pF
pF
pF
ns
ns
uS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
MCP443X/5X
 +125C (Extended)
92
Condition
AC/DC characteristics
C
C
Only relevant for repeated
START condition
After this period the first
clock pulse is generated
High Voltage Commands
High Voltage Commands
STOP
b
b
b
b
= 400 pF, 1.8V - 5.5V
= 400 pF, 2.7V - 5.5V
= 400 pF, 4.5V - 5.5V
= 100 pF, 4.5V - 5.5V
93
Conditions
DS22267A-page 13
95
V
IH
or V
IL