MCP3426A0-E/MS Microchip Technology, MCP3426A0-E/MS Datasheet - Page 26

• Manufacturer Part Number: MCP3426A0-E/MS
• Description: IC ADC 16BIT I2C PROGBL 8-MSOP
• Manufacturer: Microchip Technology

Specifications of MCP3426A0-E/MS

• Data Interface: I²C, Serial
• Number Of Bits: 16
• Sampling Rate (per Second): 15
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Resolution (bits): 16bit
• Sampling Rate: 15SPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 145µA
• Digital Ic Case Style: MSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP3426/7/8
TABLE 5-5:
DS22226A-page 26
Electrical Specifications: Unless otherwise specified, all limits are specified for T
V
Standard Mode (100 kHz)
Clock frequency
Clock high time
Clock low time
SDA and SCL rise time
SDA and SCL fall time
START condition hold time
Repeated START condition
setup time
Data hold time
Data input setup time
STOP condition setup time
Output valid from clock
Bus free time
Fast Mode (400 kHz)
Clock frequency
Clock high time
Clock low time
SDA and SCL rise time
SDA and SCL fall time
START condition hold time
Repeated START condition
setup time
Data hold time
Data input setup time
STOP condition setup time
Output valid from clock
Bus free time
Input filter spike suppression
Note 1:
SS
= 0V, CHn+ = CHn- = V
2:
3:
4:
5:
Parameters
This parameter is ensured by characterization and not 100% tested.
This specification is not a part of the I
plus SDA Fall (or rise) time:
If this parameter is too short, it can create an unintended Start or Stop condition to other devices on the bus line. If this
parameter is too long, Clock Low time (T
For Data Input: This parameter must be longer than t
Clock Low time (T
For Data Output: This parameter is characterized, and tested indirectly by testing T
This parameter is ensured by characterization and not 100% tested. This parameter is not available for Standard Mode.
I
2
C SERIAL TIMING SPECIFICATIONS
REF
LOW
/2.
) can be affected.
T HD:DAT
T SU:STO
T HD:DAT
T SU:STO
T HD:STA
T SU:STA
T SU:DAT
T HD:STA
T SU:STA
T SU:DAT
T HIGH
T HIGH
T LOW
T LOW
Sym
T BUF
T SCL
T BUF
f
T AA
T AA
T SP
SCL
T R
T F
T R
T F
T AA
= T
20 + 0.1C
20 + 0.1C
HD:DAT
2
4000
4700
4000
4700
4000
4700
1300
1300
C specification. This specification is equivalent to the Data Hold Time (
250
600
600
600
100
600
Min
—
—
0
0
0
0
0
0
0
LOW
+ T
) can be affected.
b
b
F
(
OR
T
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SP
R
).
. If this parameter is too long, the Data Input Setup (T
1000
3450
3750
1200
Max
100
300
400
300
300
900
—
—
—
—
—
—
—
—
—
—
—
—
—
—
50
A
= -40 to +85°C, V
Units
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AA
© 2009 Microchip Technology Inc.
parameter.
From V
From V
After this period, the first clock
pulse is generated.
Only relevant for repeated Start
condition
(Note 3)
(Note 2, Note 3)
Time between START and STOP
conditions.
From V
From V
After this period, the first clock
pulse is generated
Only relevant for repeated Start
condition
(Note 4)
(Note 2, Note 3)
Time between START and STOP
conditions.
SDA and SCL pins (Note 5)
DD
= +2.7V to +5.0V,
IL
IH
IL
IH
to V
to V
to V
to V
IH
IH
IL
IL
Conditions
(Note 1)
(Note 1)
(Note 1)
(Note 1)
SU:DAT
T HD:DAT
) or
)