參數(shù)資料
型號: PCD3312C
廠商: NXP Semiconductors N.V.
英文描述: DTMF/modem/musical-tone generators
中文描述: 雙音多頻/調(diào)制解調(diào)器/音樂,音調(diào)發(fā)生器
文件頁數(shù): 19/28頁
文件大小: 176K
代理商: PCD3312C
1996 Nov 21
19
Philips Semiconductors
Product specification
DTMF/modem/musical-tone generators
PCD3311C; PCD3312C
handbook, halfpage
Istb
(
μ
A)
MGG514
1.2
0.8
0.4
0
0
2
4
6
8
VDD (V)
Tamb =
25 C
+
25 C
+
70 C
Fig.16 Standby supply current as a function of
supply voltage; oscillator OFF.
Fig.17 Operating supply current as a function of
supply voltage; oscillator ON, no output at
TONE.
handbook, halfpage
0
200
100
0
2
4
8
6
MGG515
VDD (V)
IDD
(
μ
A)
Tamb =
25 C
+
25 C
+
70 C
Fig.18 Operating supply current as a function of
supply voltage; oscillator ON, dual tone at
TONE.
handbook, halfpage
0
1
0.5
0
2
4
8
6
MGG516
Tamb =
25 C
+
25 C
+
70 C
VDD (V)
IDD
(mA)
Fig.19 Pull-down input current as a function of
input voltage; V
DD
= 3 V.
handbook, halfpage
0
4
2
0
1
2
3
MGG517
VI (V)
II
(
μ
A)
Tamb =
25 C
+
25 C
+
70 C
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