參數(shù)資料
型號: PCD3312CT
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: DTMF/modem/musical-tone generators
中文描述: TELEPHONE MULTIFUNCTION CKT, PDSO8
封裝: PLASTIC, SOT176-1, SOP-8
文件頁數(shù): 17/28頁
文件大?。?/td> 176K
代理商: PCD3312CT
1996 Nov 21
17
Philips Semiconductors
Product specification
DTMF/modem/musical-tone generators
PCD3311C; PCD3312C
10 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
11 CHARACTERISTICS
V
DD
= 2.5 to 6.0 V; V
SS
= 0 V; T
amb
=
25 to +70
°
C; all voltages with respect to V
SS
; f
xtal
= 3.58 MHz (g
mL
);
maximum series resistance = 50
; unless otherwise specified.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
DD
V
I
I
I
I
O
P
tot
P
O
I
DD
I
SS
T
stg
T
amb
supply voltage
all input voltages
DC input current
DC output current
total power dissipation
power dissipation per output
supply current through pin V
DD
supply current through pin V
SS
storage temperature
operating ambient temperature
0.8
0.8
10
10
50
50
65
25
+8.0
V
DD
+ 0.8
+10
+10
300
50
+50
+50
+150
+70
V
V
mA
mA
mW
mW
mA
mA
°
C
°
C
SYMBOL
PARAMETER
MIN.
TYP
MAX.
UNIT
V
DD
I
DD
operating supply voltage
operating supply current (note 1)
no output tone
single output tone
dual output tone
static standby current (note 2)
2.5
6.0
V
50
0.5
0.6
100
0.8
0.9
3
μ
A
mA
mA
μ
A
I
stb
Inputs/outputs (SDA)
D0
TO
D5; MODE; STROBE
V
IL
V
IH
D2
TO
D5 MODE; STROBE; A0
LOW level input voltage
HIGH level input voltage
0
0.7V
DD
0.3V
DD
V
DD
V
V
I
IL
SCL (D0); SDA (D1)
pull-down input current; V
I
= V
DD
30
150
300
nA
I
OL
f
SCL
C
i
t
i
LOW level output current (SDA); V
OL
= 0.4 V
SCL clock frequency
input capacitance; V
I
= V
SS
allowable input spike pulse width
3
100
7
100
mA
kHz
pF
ns
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