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參數資料
| 型號： | L6720 |
| 文件頁數： | 3/9頁 |
| 文件大小： | 157K |
| 代理商： | L6720 |
ABSOLUTE MAXIMUMRATINGS
Symbol
+V
s
,(V
s
)
-V
s
V
OC
I
OC
P
tot
T
J
T
op
Parameter
Test Conditions
+15
-13
max 20
max 10
1.25
150
0 to 70
Unit
V
V
V
mA
W
°
C
°
C
Positive Supply Voltage
Negative Supply Voltage
Open Collectors Voltage
Open Collectors Current
Total Power Dissipation at T
amb
= 70
°
C
Junction Temperature
Operating Temperature Range
THERMAL DATA
Symbol
R
thj-case
R
thj-amb
Description
Value
14
(*)65
Unit
°
C/W
°
C/W
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
Max
Max
(*) Mounted on board with minimized dissipating copperarea
PIN FUNCTIONS
Pin
1
2
3
4
5
6
7
8
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
AFI
AGND
AFO
+V
s
,(V
s
)
–V
S ,
(GND)
–V
S ,
(GND)
PT
N.C.
PT1
PT2
PSout
M/V
GND
PTS
PTE
EDP
–V
S ,
(GND)
–V
S ,
(GND)
T
X
RDP
R
X
SVR
Function
Audio Frequency input
Audio Amplifier Ground
Audio amplifier output
Power Supply Input (to plug)
Negative Supply (GND for L6721)
Negative Supply (GND for L6721)
Transceiver Input/Output (L6720)
Not Connected (L6720)
Transceiver Output (to plug) (L6721)
Transceiver Input (from plug) (L6721)
Power Supply Output (to plug)
Inhibition of peripheral output power
Ground pin
Line Transceiver Input (from Minitel)
Line Transceiver Output (to Minitel)
Line Driver Input (from Minitel)
Negative Supply (GND for L6721)
Negative Supply (GND for L6721)
Line Driver Output (to plug)
Line Receiver Output (to Minitel)
Line Receiver Input
Supply Voltage Rejection
L6720 - L6721
3/9
相關PDF資料 |
PDF描述 |
|---|---|
| L6721 | Peripheral Interface |
| L6902 | 1A CONSTANT CURRENT BATTERY CHARGER |
| L6902N | Analog IC |
| L6911A | Industrial Control IC |
| L6911C | Analog IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| L6721 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Interface |
| L6722 | 功能描述:DC/DC 開關控制器 3 Phase Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| L6722TR | 功能描述:開關變換器、穩(wěn)壓器與控制器 3 Phase Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| L6725 | 功能描述:開關變換器、穩(wěn)壓器與控制器 Vltg Mode PWM Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| L6725_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Voltage mode PWM controller with bootstrap anti-discharging system |
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