參數(shù)資料
型號(hào): UCB1400BE
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: Audio codec with touch screen controller and power management monitor
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 X 1.40 MM, PLASTIC, LQFP-48
文件頁(yè)數(shù): 50/63頁(yè)
文件大?。?/td> 674K
代理商: UCB1400BE
Philips Semiconductors
UCB1400
Audio codec with touch screen controller
and power management monitor
Product data
Rev. 02 — 21 June 2002
50 of 63
9397 750 09611
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
13. Limiting values
14. Static characteristics
Table 58:
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
DD
Supply voltage
T
stg
Storage temperature
T
amb
Operating ambient temperature
V
es
Electrostatic handling voltage
Limiting values
Conditions
Min
0.5
65
40
1500
Max
4
+125
+85
+1500
Unit
V
°
C
°
C
V
Equivalent to discharging a
100 pF capacitor via 1.5 k
series resistor
Table 59:
DV
DD
= AV
DD
= V
ADCP
= 3.3 V; T
amb
= 25
°
C; all voltage measured with respect to ground; unless otherwise specified.
Symbol
Parameter
Conditions
Supply
AV
DD
Analog supply voltage
DV
DD
Digital supply voltage
I
DDD
Digital supply current
Full audio,
Line-in selected
Audio ADC only,
Line-in selected
Audio DAC and
headphone driver only
AC-link only
Standby
I
DDA
Analog supply current
Full audio,
Line-in selected
Audio ADC only,
Line-in selected
Audio DAC and
headphone driver only
Touch screen bias only
10-bit ADC only
Standby
Digital input pins (5 V tolerant, TTL compatible)
V
IH
HIGH-level input voltage
V
IL
LOW-level input voltage
|
I
IL
|
Input leakage current
C
i
Input capacitance
Digital output pins
V
OH
HIGH-level output voltage
I
OH
=
2 mA
V
OL
LOW-level output voltage
I
OL
= 2 mA
Static characteristics
Min
Typ
Max
Unit
3.0
3.0
3.3
3.3
18
3.6
3.6
V
V
mA
12
mA
13
mA
7
1
12
mA
μ
A
mA
8
mA
4.5
mA
0.9
1.8
3
mA
mA
μ
A
2.0
0.5
5.5
0.8
1
10
V
V
μ
A
pF
0.85 DV
DD
0.4
V
V
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