參數資料
型號: UDA1321
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: USB-Digital To Analog Converters(通用串行總線-數模轉換器)
中文描述: 0.055 MHz, MICROCONTROLLER, PDIP32
文件頁數: 28/44頁
文件大?。?/td> 280K
代理商: UDA1321
1998 Oct 06
28
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB)
Digital-to-Analog Converter (DAC)
UDA1321
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Notes
1.
2.
Equivalent to discharging a 100 pF capacitor through a 1.5 k
series resistor.
Equivalent to discharging a 200 pF capacitor through a 2.5
μ
H series inductor and a 25
resistor.
For pin V
DDO
the electrostatic handling is limited to 250 V.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
All digital I/Os
V
I/O
I
O
DC input/output voltage range
output current
0.5
V
DD
4
V
mA
Temperature
T
j
T
stg
T
amb
junction temperature
storage temperature
operating ambient temperature
0
55
0
25
125
+150
70
°
C
°
C
°
C
Electrostatic handling
V
es
electrostatic handling
note 1
note 2
3000
300
+3000
+300
V
V
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th(j-a)
thermal resistance from junction to ambient
QFP64
SDIP32
SO28
in free air
48
57
65
K/W
K/W
K/W
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