参数资料
| 型号： | LT1030CS#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | IC LINE DRVR LOWPWR QUAD 14-SOIC |
| 标准包装： | 55 |
| 类型： | 线路驱动器，发射器 |
| 驱动器/接收器数： | 4/0 |
| 规程： | RS232 |
| 电源电压： | 5 V ~ 15 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 管件 |
2
LT1030
ORDER PART
NUMBER
Supply Voltage ......................................................
±15V
Logic Input Pins ............................................. V – to 25V
On/Off Pin .................................................... GND to 12V
Output (Forced) .............................. V – + 30V, V + – 30V
Short-Circuit Duration (to
±30V) ..................... Indefinite
Operating Temperature Range
Commercial ............................................. 0
°C to 70°C
Guaranteed Functional by Design ....... – 25
°C to 85°C
Storage Temperature ............................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
Consult factory for Industrial and Military grade parts.
(Supply Voltage =
±5 to ±15V)
ELECTRICAL CHARACTERISTICS
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
VON/OFF ≥ 2.4V, IOUT = 0, All Outputs Low
●
500
1000
A
Power Supply Leakage Current
VON/OFF ≤ 0.4V
1
10
A
VON/OFF ≤ 0.1V
●
10
150
A
Output Voltage Swing
Load = 2mA
Positive
V + – 0.3V
V + – 0.1V
V
Negative
V – + 0.9V
V – + 1.4V
V
Output Current
VSUPPLY ± 5V to ±15V
5
12
mA
Output Overload Voltage (Forced)
Operating or Shutdown
●
V + – 30V
V – + 30V
V
Output Current
Shutdown
VS = 0V, VOUT = ±30V
2
100
A
VS = ±15V, VOUT = ±20V
2
100
A
Input Overload Voltage (Forced)
Operating or Shutdown
●
V –
15
V
Logic Input Levels
Low Input (VOUT = High)
●
1.4
0.8
V
High Input (VOUT = Low)
●
2
1.4
V
Logic Input Current
VIN > 2.0V
2
20
A
VIN < 0.8V
10
20
A
On/Off Pin Current
0
≤ VIN ≤ 5V
●
–10
30
65
A
Slew Rate
415
30
V/
S
The
● denotes specifications which apply over the full operating
temperature range.
Note 1: 3V applied to the Strobe pin will force all outputs low. Strobe pin
input impedance is about 2k to ground. Leave open when not used.
V –(Pin 1): Operates – 15V to – 2V.
LOGIC INPUT (Pins 2, 5, 9, 12): Operate properly on TTL
or CMOS levels. Output valid from (V – + 2V)
≤ VIN ≤ 15V.
Connect to 5V when not used.
OUTPUT (Pins 3, 6, 8, 11): Line drive outputs.
ON/OFF (Pin 4): Shuts down entire circuit. Cannot be left
open. For “normally on” operation, connect between 5V to
10V.
GND (Pin 7): Ground must be more positive than V –.
PIN FUNCTIONS
UU
U
STROBE (Pin 13): Forces all outputs low. Drive with 3V.
V + (Pin 14): Positive supply 5V to 15V.
Note: As with other bipolar ICs, forward biasing the substrate diode can cause
problems. The LT1030 will draw high current from V + to ground if the V – pin is open
circuited or pulled above ground. If this is possible, connecting a diode from V – to
ground will prevent the high current state. Any low cost diode can be used.
14
8
17
LT1030
1N4001
LT1030 PF01
LT1030CN
LT1030CS
LT1030CJ
CONSULT
FACTORY
TJMAX = 125°C, θJA = 90°C/ W (N)
TJMAX = 125°C, θJA = 95°C/ W (S)
1
2
3
4
5
6
7
TOP VIEW
N PACKAGE
14-LEAD PDIP
S PACKAGE
14-LEAD PLASTIC SO
14
13
12
11
10
9
8
V–
(–15V TO –5V)
ON/OFF
(0V TO 5V)
V+
(5V TO 15V)
STROBE
GND
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