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參數資料
| 型號： | LT319AN |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual Comparator |
| 中文描述： | DUAL COMPARATOR, 1000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDIP14 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-14 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 240K |
| 代理商： | LT319AN |
1
LT119A/LT319A
LM119/LM319
Dual Comparator
I
GuaranteedMaximum 0.5mV Input Offset Voltage
I
Input Protection Diodes
I
Operates From Single 5V Supply
I
25mA Drive Capability
I
80ns Response Time
The LT119A is an improved version of the LM119 dual
comparator. It features lower input offset voltage and
offset current, higher voltage gain, guaranteed common
mode rejection, and input protection diodes.
The LT119A is capable of operation over a supply range
from 5V to
±
15V and can drive 25mA loads from each open
collector output. A separate ground pin allows the LT119A
to isolate system grounds.
Linear Technology Corporation’s advanced processing,
design techniques and reliability make the LT119A/LT319A
an ideal choice over previous devices in most comparator
applications.
FEATURES
DESCRIPTIO
N
U
I
Window Detectors
I
High Speed One Shot
I
Relay/Lamp Drivers
I
Voltage Controlled Oscillators
APPLICATIO
S
U
TYPICAL APPLICATIO
N
U
–
–
+
5V
500
TTL OUTPUT
LT119/319 TA1
1
10
3
4
8
9
5
7
6
2
1
/
2
LT319A
1
/
2
LT319A
V
UT
V
OUT
= 5.0V FOR
V
LT
≤
V
IN
≤
V
UT
V
OUT
= 0V FOR
V
IN
≤
V
LT
OR V
IN
≤
V
UT
V
IN
V
LT
*
ALLOWED WINDOW FOR SINGLE
+
5V SUPPLY IS 1.2V TO 3.8V
Window Detector*
TIME (ns)
0
I
V
O
V
50
0
1
2
4
50
150
200
LT119/319 TA2
100
5
6
3
0
100
250 300
350
20mV
2mV
5mV
V
S
= ±15V
R
L
= 500
V
++
= 5V
T
A
= 25°C
Response Time for Various Input Overdrives
相關PDF資料 |
PDF描述 |
|---|---|
| LT119A | Dual Comparator |
| LT119AH | Dual Comparator |
| LT119AJ | Dual Comparator |
| LT3420 | Photoflash Capacitor Chargers with Automatic Refresh |
| LT3526 | Regulating Pulse Width Modulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LT319AN#PBF | 功能描述:IC COMPARATOR DUAL 14-DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 比較器 系列:- 標準包裝:1 系列:- 類型:通用 元件數:1 輸出類型:CMOS，開路集電極，TTL 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電壓 - 輸入偏移（最小值）:7mV @ 5V 電流 - 輸入偏壓（最小值）:0.25µA @ 5V 電流 - 輸出（標準）:84mA @ 5V 電流 - 靜態（最大值）:120µA CMRR, PSRR（標準）:- 傳輸延遲（最大）:600ns 磁滯:- 工作溫度:-40°C ~ 85°C 封裝/外殼:SC-74A，SOT-753 安裝類型:表面貼裝 包裝:剪切帶 (CT) 產品目錄頁面:1268 (CN2011-ZH PDF) 其它名稱:*LMV331M5*LMV331M5/NOPBLMV331M5CT |
| LT320-EN-BS | 制造商:Megger 功能描述:TESTER LOOP |
| LT320Z | 制造商:SEOUL 制造商全稱:Seoul Semiconductor 功能描述:GREEN OVAL LAMP LED |
| LT321 | 制造商:SEOUL 制造商全稱:Seoul Semiconductor 功能描述:BLUE OVAL LAMP LED |
| LT321L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
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