MCP2120-I/SLG Microchip Technology, MCP2120-I/SLG Datasheet - Page 13

• Manufacturer Part Number: MCP2120-I/SLG
• Description: Infrared encoder/decoder, -40C to +85C, 14-SOIC 150mil, TUBE
• Manufacturer: Microchip Technology

4.1
© 2007 Microchip Technology Inc.
DC Characteristics
Note 1:
Param.
D001
D002
D003
D004
D010
D020
No.
2:
3:
4:
DC Characteristics
Data in the Typical (“Typ”) column is based on characterization results at +25°C. This data is for design
guidance only and is not tested.
This is the limit to which V
The supply current is mainly a function of the operating voltage and frequency. Pin loading, pin rate, and
temperature have an impact on the current consumption.
When the device is disabled (EN pin is low), current is measured with all input pins tied to V
the output pins driving a high or low level into infinite impedance.
SV
V
Sym
a) The test conditions for all I
b) When device is disabled (EN pin is low), the conditions for current measurements are the same.
V
V
I
I
POR
DD
PD
DD
DR
DD
OSC1 = external square wave, from rail-to-rail; all input pins pulled to V
RESET = V
Supply Voltage
RAM Data Retention
Voltage
V
ensure Power-on
Reset
V
ensure Power-on
Reset
Supply Current
Device Disabled
Current
DD
DD
Characteristic
Start Voltage to
Rise Rate to
DD
(2)
(3, 4)
;
(3)
DD
can be lowered without losing RAM data.
DD
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
0.05
Min
2.5
2.5
measurements are made when device is enabled (EN pin is high):
—
—
—
—
—
—
—
—
—
—
—
Typ
0.25
0.25
V
0.8
0.6
0.4
4.5
0.4
—
—
—
3
4
3
SS
(1)
Max
5.5
1.4
1.0
0.8
5.5
12
16
—
—
—
7
4
3
8
–40°C ≤ T
Units
V/ms
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
V
V
V
See
Device Oscillator/Clock stopped
F
F
F
F
F
F
V
V
V
V
A
OSC
OSC
OSC
OSC
OSC
OSC
DD
DD
DD
DD
≤ +85°C (industrial)
Figure 4-1
= 3.0V, 0°C ≤ T
= 2.5V, 0°C ≤ T
= 4.5V, 0°C ≤ T
= 5.5V, –40°C ≤ T
= 4 MHz, V
= 4 MHz, V
= 4 MHz, V
= 10 MHz, V
= 20 MHz, V
= 20 MHz, V
Conditions
MCP2120
SS
DD
DD
DD
DD
DD
DD
, RXIR = V
A
A
A
= 5.5V
= 3.0V
= 2.5V
DS21618B-page 13
= 3.0V
= 4.5V
= 5.5V
≤ +70°C
≤ +70°C
≤ +70°C
A
DD
≤ +85°C
or V
SS
DD
and
,