z89138 ZiLOG Semiconductor, z89138 Datasheet - Page 12

• Manufacturer Part Number: z89138
• Description: Voice Processing Controllers
• Manufacturer: ZiLOG Semiconductor

Z89138/Z89139
Voice Processing Controllers
ABSOLUTE MAXIMUM RATINGS
Notes:
*Voltage on all pins with respect to GND.
†See Ordering Information.
STANDARD TEST CONDITIONS
The characteristics listed below apply for standard test
conditions as noted. All voltages are referenced to GND.
Positive current flows into the referenced pin (Figure 6).
CAPACITANCE
T
pins returned to GND.
Input capacitance
Output capacitance
I/O capacitance
12
A
T
Sym
V
= 25 C, V
STG
T
CC
A
Parameter
Supply
Voltage (*)
Storage Temp
Oper.
Ambient
Temp.
Description
CC
= GND = 0V, f = 1.0 MHz, unmeasured
–65
–0.3
Min
Min
0
0
0
+150
+7.0
Max
†
12 pF
12 pF
12 pF
Max
P R E L I M I N A R Y
Units
V
C
C
Stresses greater than those listed under Absolute Maxi-
mum Ratings can cause permanent damage to the device.
This is a stress rating only; operation of the device at any
condition above those indicated in the operational sections
of these specifications is not implied. Exposure to absolute
maximum rating conditions for an extended period can af-
fect device reliability.
From Output
Under T est
Figure 6. Test Load Diagram
150 pF
9.1 k
DS97TAD0201
+5V
2.1 k
Zilog