MCP3901A0-E/SS Microchip Technology, MCP3901A0-E/SS Datasheet - Page 6

• Manufacturer Part Number: MCP3901A0-E/SS
• Description: IC ENERGY METER AFE 2CH 20-SSOP
• Manufacturer: Microchip Technology

Specifications of MCP3901A0-E/SS

• Number Of Bits: 24
• Number Of Channels: 2
• Power (watts): 10mW
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Package / Case: 20-SSOP (0.200", 5.30mm Width)
• Ic Function: Analog Front End Device IC
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: SSOP
• No. Of Pins: 20
• No. Of Channels: 2
• Input Voltage: 2.2 V to 2.6 V
• Mounting Style: SMD/SMT
• Supply Voltage Max: 5.5V
• Rohs Compliant: Yes
• Interface Type: SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP3901
SERIAL INTERFACE SPECIFICATIONS
DS22192C-page 6
Electrical Specifications: Unless otherwise indicated, all parameters apply: AV
-40°C < T
Serial Clock Frequency
CS Setup Time
CS Hold Time
CS Disable Time
Data Setup Time
Data Hold Time
Serial Clock High Time
Serial Clock Low Time
Serial Clock Delay Time
Serial Clock Enable Time
Output Valid from SCK Low
Modulator Output Valid from AMCLK
High
Output Hold Time
Output Disable Time
Reset Pulse Width (RESET)
Data Transfer Time to DR (data ready)
Data Ready Pulse Low Time
Schmitt Trigger High-Level Input Voltage
Schmitt Trigger Low-Level Input Voltage
Hysteresis of Schmitt Trigger Inputs
(all digital inputs)
Low-Level Output Voltage, SDO Pin
Low-level output voltage, DR and
MDAT Pins
High-level output voltage, SDO pin
High-level output voltage, DR and
MDAT pins
Input leakage current
Output leakage current
Internal capacitance (all inputs and
outputs)
Note 1:
A
< +85°C, C
This parameter is periodically sampled and not 100% tested.
Parameters
LOAD
= 30 pF
t
t
t
DOMDAT
V
Sym
DODR
f
t
t
t
MCLR
t
C
V
V
V
V
V
V
t
t
SCK
CSS
CSH
CSD
t
t
DRP
I
t
t
t
t
t
CLD
CLE
HYS
I
SU
DIS
LO
HD
LO
DO
HO
IH1
IL1
OH
OH
INT
HI
OL
OL
LI
DV
DV
.7 DV
DD
DD
Min
-0.3
100
100
300
25
50
50
50
10
10
20
25
50
25
50
50
50
—
—
—
—
—
—
—
—
—
—
—
—
—
5
0
– 0.5
– 0.5
DD
1/DMCLK
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1/2 * AMCLK
DV
0.2 DV
DD
Max
DD
0.4
0.4
20
10
50
25
50
50
±1
±1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
= 4.5 to 5.5V, DV
7
+ 1
DD
Units
MHz
MHz
mV
µA
µA
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
V
V
V
V
V
V
s
© 2010 Microchip Technology Inc.
DD
4.5 ≤ DV
2.7 ≤ DV
4.5 ≤ DV
2.7 ≤ DV
4.5 ≤ DV
2.7 ≤ DV
4.5 ≤ DV
2.7 ≤ DV
4.5 ≤ DV
2.7 ≤ DV
4.5 ≤ DV
2.7 ≤ DV
4.5 ≤ DV
2.7 ≤ DV
2.7 ≤ DV
(Note
4.5 ≤ DV
2.7 ≤ DV
2.7 ≤ DV
2.7 ≤ DV
2.7 ≤ DV
SDO pin only,
I
DR and MDAT pins only,
I
SDO pin only,
I
DR and MDAT pins only,
I
CS = DV
V
CS = DV
V
T
SCK = 1.0 MHz,
DV
OL
OL
OH
OH
A
IN
OUT
= 25°C,
DD
= 2.7 to 5.5V,
= +2.0 mA, V
= +800 mA, V
= -2.0 mA, V
= -800 µA, V
= DGND or DV
= DGND or DV
1)
= 5.0V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
,
,
< 5.5
≤ 5.5
< 5.5
≤ 5.5
≤ 5.5
≤ 5.5
< 5.5
≤ 5.5
< 5.5
≤ 5.5
< 5.5
≤ 5.5
< 5.5
≤ 5.5
< 5.5
< 5.5
≤ 5.5
< 5.5
< 5.5
< 5.5
(Note
DD
DD
DD
DD
(Note
DD
= 5.0V
= 5.0V
1)
= 5.0V
= 5.0V
DD
1)