MCP3008-I/SL Microchip Technology, MCP3008-I/SL Datasheet - Page 4

• Manufacturer Part Number: MCP3008-I/SL
• Description: IC ADC 10BIT 2.7V 8CH SPI 16SOIC
• Manufacturer: Microchip Technology

Specifications of MCP3008-I/SL

• Number Of Converters: 1
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Number Of Bits: 10
• Sampling Rate (per Second): 200k
• Data Interface: Serial, SPI™
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Architecture: SAR
• Conversion Rate: 200 KSPs
• Resolution: 10 bit
• Input Type: Voltage
• Snr: 200 dB
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Package: 16SOIC N
• Sampling Rate: 200 KSPS
• Number Of Adcs: 1
• Number Of Analog Inputs: 8|4
• Digital Interface Type: Serial (4-Wire, SPI)
• Polarity Of Input Voltage: Unipolar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP3004/3008
ELECTRICAL SPECIFICATIONS (CONTINUED)
DS21295D-page 4
Electrical Characteristics: Unless otherwise noted, all parameters apply at V
T
V
Leakage Current
Switch Resistance
Sample Capacitor
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
CS Fall To Falling 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
D
Note 1: This parameter is established by characterization and not 100% tested.
A
DD
OUT
OUT
= -40°C to +85°C, f
= 5V, T
Rise Time
Fall Time
2: See graphs that relate linearity performance to V
3: Because the sample cap will eventually lose charge, effective clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures. See Section 6.2 “Maintaining Minimum Clock
Speed”, “Maintaining Minimum Clock Speed”, for more information.
Parameter
A
= +25°C.
SAMPLE
= 200 ksps and f
t
C
Sym
t
t
V
C
f
SUCS
V
t
V
CSD
t
t
CSH
V
I
CLK
t
t
t
t
DIS
I
OUT
HD
DO
LO
LO
SU
EN
t
t
OH
HI
OL
LI
IN
R
F
IH
IL
,
0.7 V
CLK
Min
125
125
100
270
4.1
-10
-10
50
50
—
—
—
—
—
—
—
—
—
—
—
—
= 18*f
DD
Straight Binary
SAMPLE
0.001
1000
Typ
REF
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
levels.
. Unless otherwise noted, typical values apply for
0.3 V
Max
1.35
125
200
125
200
100
100
100
0.4
3.6
±1
10
10
10
—
—
—
—
—
—
—
—
—
—
0
DD
DD
Units
MHz
MHz
µA
pF
µA
µA
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Ω
V
V
V
V
= 5V, V
© 2008 Microchip Technology Inc.
See
See
I
I
V
V
V
T
V
V
V
V
V
V
See Test Circuits,
See Test Circuits,
(Note 1)
See Test Circuits,
(Note 1)
OH
OL
A
IN
OUT
DD
DD
DD
DD
DD
DD
DD
REF
= 25°C, f = 1 MHz
= 1 mA, V
= -1 mA, V
= V
Figure 4-1
Figure 4-1
= 5.0V (Note 1)
= 5V (Note 3)
= 2.7V (Note 3)
= 5V, See
= 2.7V, See
= 5V, See
= 2.7V, See
= 5V,
= V
SS
Conditions
SS
or V
or V
DD
DD
DD
Figure 1-2
Figure 1-2
DD
= 4.5V
Figure 1-2
Figure 1-2
= 4.5V
Figure 1-2
Figure 1-2
Figure 1-2