MCP3424EV Microchip Technology, MCP3424EV Datasheet - Page 28

• Manufacturer Part Number: MCP3424EV
• Description: EVALUATION BOARD FOR MCP3424
• Manufacturer: Microchip Technology

Specifications of MCP3424EV

• Number Of Adc's: 1
• Number Of Bits: 18
• Sampling Rate (per Second): 3.75 ~ 240
• Data Interface: I²C
• Inputs Per Adc: 4 Differential
• Input Range: ±2.048 V
• Power (typ) @ Conditions: 135µA @ 240sps
• Voltage Supply Source: Single Supply
• Operating Temperature: -55°C ~ 125°C
• Utilized Ic / Part: MCP3424
• Processor To Be Evaluated: MCP3424
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP3422/3/4
TABLE 5-4:
DS22088C-page 28
Electrical Specifications: Unless otherwise specified, all limits are specified for T
V
Clock frequency
Clock high time
Clock low time
SCL rise time
(Note 1)
SCL fall time
(Note 1)
SDA rise time
(Note 1)
SDA fall time
(Note 1)
Data hold time
(Note 4)
Output valid from clock
(Notes 2 and 3)
START condition hold time
START (Repeated) condition
setup time
Data input setup time
STOP condition setup time
Note 1:
High Speed Mode (3.4 MHz)
SS
= 0V, CHn+ = CHn- = V
2:
3:
4:
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: If this parameter is too long, the Data Input Setup (T
For Data Output: This parameter is characterized, and tested indirectly by testing T
I
2
C SERIAL TIMING SPECIFICATIONS (CONTINUED)
REF
/2.
T F: DATA
T HD:DAT
T
T SU:STO
T HD:STA
T SU:DAT
T R: DAT
T HIGH
T LOW
SU:STA
Sym
f
T AA
SCL
T R
T F
T AA
= T
HD:DAT
2
C specification. This specification is equivalent to the Data Hold Time (
120
160
320
160
160
160
Min
60
10
—
—
—
—
—
—
—
—
—
—
0
0
0
0
LOW
+ T
) can be affected.
F
(
OR
T
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
R
).
Max
160
160
150
150
310
3.4
1.7
—
—
—
—
40
80
40
80
80
80
70
—
—
—
—
SU:DAT
A
= -40 to +85°C, V
) or Clock Low time (T
Units
MHz
MHz
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.
C
C
C
C
C
C
From V
C
From V
C
From V
C
From V
C
From V
C
From V
C
From V
C
From V
C
C
C
C
C
After this period, the first clock
pulse is generated
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
DD
= 100 pF
= 400 pF
= 100 pF, f
= 400 pF, f
= 100 pF, f
= 400 pF, f
= 100 pF, f
= 400 pF, f
= 100 pF, f
= 400 pF, f
= 100 pF, f
= 400 pF, f
= 100 pF, f
= 400 pF, f
= 100 pF, f
= 400 pF, f
= 100 pF, f
= 400 pF, f
= +2.7V to +5.0V,
IL
IL
IH
IH
IL
IL
IH
IH
to V
to V
to V
to V
to V
to V
to V
to V
LOW
IH
IH
IH
IH
SCL
SCL
SCL
SCL
SCL
SCL
IL
SCL
IL
SCL
SCL
SCL
IL
SCL
IL
SCL
SCL
SCL
SCL
SCL
Conditions
) can be affected.
,
,
,
,
,
,
,
,
= 3.4 MHz
= 1.7 MHz
= 3.4 MHz
= 1.7 MHz
= 3.4 MHz
= 1.7 MHz
= 3.4 MHz
= 1.7 MHz
= 3.4 MHz
= 1.7 MHz
= 3.4 MHz
= 1.7 MHz
= 3.4 MHz
= 1.7 MHz
= 3.4 MHz
= 1.7 MHz
T HD:DAT
)