TDF8712 查看數據表（PDF） - Philips Electronics
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TDF8712 Datasheet PDF : 24 Pages
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Philips Semiconductors
8-bit digital-to-analog converters
Product specification
TDA8712; TDF8712
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC134).
SYMBOL
VCCA
VCCD
∆VCC
∆VGND
VI
Itot
Tstg
Tamb
Tj
PARAMETER
MIN.
analog supply voltage
−0.3
digital supply voltage
−0.3
supply voltage differences between VCCA and VCCD −0.5
ground voltage differences between VAGND and VDGND −0.1
input voltage (pins 3 to 5 and 7 to 12)
−0.3
total output current (IOUT + IOUT; pins 14 and 15)
−5
storage temperature
−55
operating ambient temperature
TDA8712
0
TDF8712
−40
junction temperature
−
MAX.
+7.0
+7.0
+0.5
+0.1
VCCD
+26
+150
+70
+85
+150
UNIT
V
V
V
V
V
mA
°C
°C
°C
°C
HANDLING
Inputs and outputs are protected against electrostatic discharges in normal handling. However, to be totally safe, it is
desirable to take normal precautions appropriate to handling integrated circuits.
THERMAL CHARACTERISTICS
SYMBOL
Rth j-a
PARAMETER
thermal resistance from junction to ambient in free air
SOT38-1
SOT162-1
VALUE
70
90
UNIT
K/W
K/W
June 1994
6
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