TMC1203
PRODUCT SPECIFICATION
Equivalent Circuits
V
DD
V
DD
p
Digital
Input
n
p
Digital
Output
n
27011B
27014B
GND
GND
Figure 2. Equivalent Digital Input Circuit
Figure 3. Equivalent Digital Output Circuit
V
DDA
V
RT
V
IN
OE
Three-State
Outputs
A
GND
0.5V
High Impedance
t
DIS
0.5V
t
ENA
2.0V
0.8V
7048B
29030
V
RB
Figure 4. Equivalent Analog Input Circuit
Figure 5. Threshold Levels for Three-State Measurements
Absolute Maximum Ratings
(beyond which the device may be damaged)
1
Parameter
Power Supply Voltages
VDDA
VDDP
VDD
VDDA
VDDP
AGND
Digital Inputs
Applied Voltage
Forced current
3, 4
Measured to DGND
2
-0.5
-10.0
V
DD
+ 0.5
+10.0
V
mA
Measured to A
GND
Measured to D
GND
Measured to D
GND
Measured to V
DD
Measured to V
DD
Measured to D
GND
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
+7.0
+7.0
+7.0
+0.5
+0.5
+0.5
V
V
V
V
V
V
Condition
Min
Typ
Max
Unit
6
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
