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參數(shù)資料
| 型號(hào)： | W91550DNF |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PQFP64 |
| 封裝： | QFP-64 |
| 文件頁(yè)數(shù)： | 13/32頁(yè) |
| 文件大小： | 468K |
| 代理商： | W91550DNF |
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W91550DN SERIES
Publication Release Date: November 1997
- 13 -
Revision A3
DC Characteristics, continued
PARAMETER
SYM.
V
TO
CONDITIONS
Row
group, R
L
= 5 K
Col/Row, V
DD
= 2.0
5.5V
R
L
= 5 K
,
V
DD
= 2.0
5.5V
R
L
= 5 K
,
V
DD
= 2.0
5.5V
V
TO
= 0.5V
V
PO
= 2.0V
MIN.
130
1
-
TYP.
150
2
-30
MAX.
170
3
-23
UNIT
mVrms
dB
dB
DTMF Output Voltage
Pre-emphasis
DTMF Distortion
THD
DTMF Output DC Level
V
TDC
1.0
-
3.0
V
DTMF Output Sink Current
I
TL
I
PH
0.2
0.5
-
-
-
-
mA
mA
DP
Output Drive Current
DP
Output Sink Current
Common Output Voltage
I
PL
V
PO
=
0.5V
0.5
-
-
mA
V
CH
V
CL
I
CH
-
-
2.8
-
-20
3.0
0
-
3.2
0.2
-
V
Common Output Current
V
COM
= 3.0V,
V
O
= V
COM
-0.4V
V
COM
= 0.0V, V
O
= 0.4V
μ
A
I
CL
V
SH
V
SL
I
SH
20
2.8
-
-5
-
-
Segment Output Voltage
-
-
3.0
0
-
3.2
0.2
-
V
Segment Output Current
V
SEG
= 3.0V,
V
O
=
SEG
-0.4V
V
SEG
= 0.0V, V
O
= 0.4V
μ
A
I
SL
V
ON
V
OFF
V
DC
I
TML
5
-
-
-
RMS Voltage Across
a Segment
Average DC Offset Volatge
-
-
-
2.0
-
-
0.5
2.12
1.225
-
-
Vrms
1.35
100
-
mV
mA
T/P
MUTE
Output Sink
Current
HPM MUTE Output Sink
Current
V
TPM
= 0.5V
I
HML
V
HPM
= 0.5V
0.5
-
-
mA
KMUTE
Output Sink
Current
Control Input Pull-up/Down
Resistor
I
KML
V
KM
= 0.5V
0.5
-
-
mA
R
CIP
S/
M
, B/M,
TEST
, ATS,
MODE,
HFI
100
-
-
K
HKS
Input Pull-up Resistor
Keypad Input Drive Current
Keypad Input Sink Current
Keypad Resistance
R
HK
HKS
V
I
= 0V
V
I
= 2.5V
-
300
500
K
I
KD
I
KS
R
K
30
200
-
-
-
-
μ
A
μ
A
K
400
-
-
5.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W91550DNH | 13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
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| W91560DNF | 3-Memory Tone/Pulse Dialer With LCD Display And RTC Functions(具有3個(gè)數(shù)碼存儲(chǔ)器、實(shí)時(shí)時(shí)鐘和液晶顯示功能的音頻/脈沖撥號(hào)器) |
| W91560DNH | 3-Memory Tone/Pulse Dialer With LCD Display And RTC Functions(具有3個(gè)數(shù)碼存儲(chǔ)器、實(shí)時(shí)時(shí)鐘和液晶顯示功能的音頻/脈沖撥號(hào)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W91550DNF-1 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
| W91550DNH | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
| W91550DNH-1 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH LCD AND LOCK FUNCTION |
| W91550F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91550P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
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