MCP3002
ELECTRICAL CHARACTERISTICS (CONTINUED)
All parameters apply at V
DD
= 5V, T
AMB
= -40°C to +85°C, f
SAMPLE
= 200 ksps and f
CLK
= 16*f
SAMPLE
unless otherwise noted.
Typical values apply for V
DD
= 5V, T
AMB
= 25°C unless otherwise noted.
PARAMETER
Digital Input/Output:
Data Coding Format
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current
Output Leakage Current
Pin Capacitance
(All Inputs/Outputs)
Timing Parameters:
Clock Frequency
Clock High Time
Clock Low Time
CS Fall To First Rising CLK Edge
Data Input Setup Time
Data Input Hold Time
CLK Fall To Output Data Valid
CLK Fall To Output Enable
CS Rise To Output Disable
CS Disable Time
D
OUT
Rise Time
D
OUT
Fall Time
Power Requirements:
Operating Voltage
Operating Current
Standby Current
Temperature Ranges:
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistance:
Thermal Resistance, 8L-PDIP
Thermal Resistance, 8L-SOIC
Thermal Resistance, 8L-MSOP
Thermal Resistance, 8L-TSSOP
Note 1:
2:
θ
JA
θ
JA
θ
JA
θ
JA
—
—
—
—
85
163
206
124
—
—
—
—
°C/W
°C/W
°C/W
°C/W
T
A
T
A
T
A
-40
-40
-65
—
—
—
+85
+85
+150
°C
°C
°C
V
DD
I
DD
I
DDS
2.7
—
—
—
—
525
300
0.005
5.5
650
—
2
V
µA
µA
V
DD
= 5.0V, D
OUT
unloaded
V
DD
= 2.7V, D
OUT
unloaded
CS = V
DD
= 5.0V
f
CLK
t
HI
t
LO
t
SUCS
t
SU
t
HD
t
DO
t
EN
t
DIS
t
CSH
t
R
t
F
—
—
140
140
100
—
—
—
—
—
—
310
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3.2
1.2
—
—
—
50
50
125
200
125
200
100
—
100
100
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
See Test Circuits, Figure 1-2
See Test Circuits, Figure 1-2
V
DD
= 5V, see Figure 1-2
V
DD
= 2.7V, see Figure 1-2
V
DD
= 5V, see Figure 1-2
V
DD
= 2.7V, see Figure 1-2
See Test Circuits, Figure 1-2
V
DD
= 5V (Note
2)
V
DD
= 2.7V (Note
2)
V
IH
V
IL
V
OH
V
OL
I
LI
I
LO
C
IN
, C
OUT
Straight Binary
0.7 V
DD
—
4.1
—
-10
-10
—
—
—
—
—
—
—
—
—
0.3 V
DD
—
0.4
10
10
10
V
V
V
V
µA
µA
pF
I
OH
= -1 mA, V
DD
= 4.5V
I
OL
= 1 mA, V
DD
= 4.5V
V
IN
= V
SS
or V
DD
V
OUT
= V
SS
or V
DD
V
DD
= 5.0V (Note
1)
T
AMB
= 25°C, f = 1 MHz
SYM
MIN
TYP
MAX
UNITS
CONDITIONS
This parameter is established by characterization and not 100% tested.
The sample cap will eventually lose charge, especially at elevated temperatures, therefore f
CLK
≥10
kHz for temperatures
at or above 70°C.
©
2007 Microchip Technology Inc.
DS21294C-page 3
MICROCHIP [ MICROCHIP TECHNOLOGY ]
