MA100 Datasheet, PDF (5/9 Pages) Extech Instruments Corporation. – 200A AC Mini Clamp Meter/Voltage Detector

Byte N
b0 b1 b2 b3 b4 b5 b6 b7
Byte N+1
b0 b1
Start
bit
End
Start
bit
bit
10 us
Fig 1. The signal timing of TX-pin
Absolute Maximum Rating
PARAMETER
Supply Voltage to Ground Potential
Maximum current per pin excluding VDD and VSS
Maximum current out of GND
Maximum current out of VCC
Ambient Operating Temperature
Storage Temperature
RATING
-0.5 to +6.0
25
100
100
0 to +70
-40 to +125
UNIT
V
mA
Ma
Ma
°C
°C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and
reliability of the device.
DC Characteristics
(VDD-VSS = 5.0 V, FOSC = 6MHz, Ta = 25° C; unless otherwise specified)
PARAMETER
Op. Voltage
SYM.
VDD
CONDITIONS
-
Op. Current
IOP
No load (Ext.-V)
In normal operation
Suspend Current
ISUS
No load (Ext.-V)
Input High Voltage
VIH
-
Input Low Voltage
VIL
-
USB function
Static output high
VOH
RL = 15Kohm to Vss
Static output low
VOL
No load
Differential input sensitivity
VDI
| (D+) – (D-) |
Differential common mode range VCM
Include VDI range
Single ended receiver threshold VSE
-
Regulator supply voltage
V3.3
IL = 4 Ma
UART function
Tx sink current
IOL
VOL = 0.4V, VDD = 5.0V
MIN.
4.35
-
TYP.
-
-
MAX.
5.5
20
UNIT
V
Ma
-
300 450
μA
2
-
VDD
V
0
-
0.8
V
2.8
-
3.6
V
-
-
0.3
V
0.2
-
-
V
0.8
-
2.5
V
0.8
-
2.0
V
3.0
-
3.6
V
-
4.0
-
Ma
MEGAWIN
MA100 Data Sheet
5