參數(shù)資料
型號(hào)： UDA1325H
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： Universal Serial Bus USB CODEC
中文描述： SPECIALTY MICROPROCESSOR CIRCUIT, PQFP64
封裝： PLASTIC, QFP-64
文件頁(yè)數(shù)： 38/52頁(yè)
文件大?。?/td> 310K
代理商： UDA1325H
1999 May 10
38
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB) CODEC
UDA1325
DC CHARACTERISTICS
V
DDE
= 5.0 V; V
DD
= 3.3 V; T
amb
= 25
°
C; f
osc
= 48 MHz; f
s
= 44.1 kHz; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DDE
V
DDI
V
DDA1
V
DDA2
V
DDA3
V
DDO
V
DDX
I
DDE
I
DDI
I
DDA1
I
DDA2
I
DDA3
I
DDO
I
DDX
P
tot
P
ps
digital supply voltage periphery
digital supply voltage core
analog supply voltage 1
analog supply voltage 2
analog supply voltage 3
operational amplifier supply voltage
crystal oscillator supply voltage
digital supply current periphery
digital supply current core
analog supply current 1
analog supply current 2
analog supply current 3
operational amplifier supply current
crystal oscillator supply current
total power dissipation
total power dissipation in power
saving mode
4.75
3.0
3.0
3.0
3.0
3.0
3.0
5.0
3.3
3.3
3.3
3.3
3.3
3.3
3.7
39.0
3.6
8.0
0.9
3.0
1.2
200
1.2
5.25
3.6
3.6
3.6
3.6
3.6
3.6
9.0
(2)
13.0
(3)
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mW
mW
note 1
note 4
Inputs/outputs D+ and D
V
I
V
O(H)
static DC input voltage
static DC output voltage HIGH
0.5
2.8
V
DDI
3.6
V
V
R
L
= 15 k
connected to GND
R
L
= 1.5 k
connected to V
DD
V
O(L)
static DC output voltage LOW
0.3
V
I
LO
high impedance data line output
leakage current
differential input sensitivity
differential common mode range
single-ended receiver threshold
voltage
transceiver input capacitance
10
μ
A
V
I(diff)
V
CM(diff)
V
SE(R)(th)
0.2
0.8
0.8
2.5
2.0
V
V
V
C
IN
pin to GND
20
pF
Digital input pins
V
IL
V
IH
I
LI
C
I
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
0.7V
DDE
0.3V
DDE
V
DDE
1
5
V
V
μ
A
pF
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