MCP3302-XI/SL Microchip Technology, MCP3302-XI/SL Datasheet - Page 5

• Manufacturer Part Number: MCP3302-XI/SL
• Description: 13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface, -40C to +85C, 14-SOIC 150mil, TUBE
• Manufacturer: Microchip Technology

ELECTRICAL SPECIFICATIONS (CONTINUED)
© 2007 Microchip Technology Inc.
Electrical Characteristics: Unless otherwise noted, all parameters apply at V
input configuration
T
Parameter
Timing Specifications:
Clock Frequency (Note 8)
Clock High Time
Clock Low Time
CS Fall To First Rising CLK Edge
Data In Setup time
Data In Hold Time
CLK Fall To Output Data Valid
CLK Fall To Output Enable
CS Rise To Output Disable
CS Disable Time
D
D
Power Requirements:
Operating Voltage
Operating Current
Standby Current
Temperature Ranges:
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistance:
Thermal Resistance, 14L-PDIP
Thermal Resistance, 14L-SOIC
Thermal Resistance, 14L-TSSOP
Thermal Resistance, 16L-PDIP
Thermal Resistance, 16L-SOIC
Note 1: This specification is established by characterization and not 100% tested.
A
OUT
OUT
= -40°C to +85°C (Note 7). Conversion speed (F
Rise Time
Fall Time
2: See characterization graphs that relate converter performance to V
3: V
4: V
5: Maximum clock frequency specification must be met.
6: V
7: TSSOP devices are only specified at 25°C and +85°C.
8: For slow sample rates, see Section 6.2 “Driving the Analog Input” for limitations on clock frequency.
IN
DD
REF
= 0.1V to 4.9V @ 1 kHz.
=5V
= 400 mV, V
(Figure
P-P
±500 mV @ 1 kHz, see test circuit
3-4) with fixed common mode voltage of 2.5V. All parameters apply over temperature with
IN
= 0.1V to 4.9V @ 1 kHz
Symbol
T
F
T
I
T
V
T
SUCS
T
T
T
T
T
I
DDS
θ
θ
θ
θ
θ
CSH
T
T
T
T
CLK
T
DD
DIS
SU
HD
DO
EN
DD
LO
JA
JA
JA
JA
JA
HI
R
A
A
A
F
SAMPLE
0.105
0.105
Min
210
210
100
475
2.7
-40
-40
-65
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Figure
) is 100 ksps with F
3-3.
0.05
Typ
300
200
108
100
70
70
90
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
+150
Max
1.05
DD
125
200
125
200
100
100
100
450
+85
+85
REF
2.1
5.5
CLK
50
—
—
—
—
—
—
—
—
—
—
—
1
= 5V, V
level.
= 21*F
SS
Units
°C/W
°C/W
°C/W
°C/W
°C/W
MHz
MHz
SAMPLE
µA
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
°C
°C
°C
V
= 0V, and V
MCP3302/04
V
V
Note 5
Note 5
V
V
V
V
See test circuits,
Note 1
See test circuits,
Note 1
See test circuits,
Note 1
V
V
CS = V
DD
DD
DD
DD
DD
DD
DD
DD
, V
, V
= 5V, F
= 2.7V, F
= 5V, see
= 2.7V, see
= 5V, see
= 2.7V, see
REF
REF
REF
DD
= 5.0V
= 5V. Full differential
Conditions
= 5V, D
= 2.7V, D
SAMPLE
SAMPLE
Figure 3-1
Figure 3-1
DS21697D-page 5
Figure 3-1
Figure 3-1
Figure 3-1
Figure 3-1
Figure 3-1
OUT
= 100 ksps
OUT
= 50 ksps
unloaded
unloaded