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參數(shù)資料
| 型號： | LT1189M |
| 廠商： | Linear Technology Corporation |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Power Video Difference Amplifier |
| 中文描述： | 低功耗視頻差分放大器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 349K |
| 代理商： | LT1189M |
1
LT1189
Low Power
Video Difference Amplifier
Closed-Loop Gain vs Frequency
Cable Sense Amplifier for Loop Through Connections
with DC Adjust
FREQUENCY (MHz)
0
V
10
20
30
40
0.1
10
100
LT1189 TA02
1
V
S
= ±5V
R
L
= 1k
50
LT1189 TA01
CABLE
V
DC
5V
7
6
LT1189
–5V
909
4
+
–
+
–
3
2
1
8
V
OUT
V
IN
100
D
U
ESCRIPTIO
S
FEATURE
The LT1189 is a difference amplifier optimized for opera-
tion on
±
5V, or a single 5V supply, and gain
≥
10. This
versatile amplifier features uncommitted high input im-
pedance (+) and (–) inputs, and can be used in differential
or single-ended configurations. Additionally, a second set
of inputs give gain adjustment and DC control to the
difference amplifier.
The LT1189’s high slew rate, 220V/
μ
s, wide bandwidth,
35MHz, and
±
20mA output current require only 13mA of
supply current. The shutdown feature reduces the power
dissipation to a mere 15mW, and allows multiple amplifi-
ers to drive the same cable.
The LT1189 is a low power, gain of 10 stable version of the
popular LT1193, and is available in 8-pin miniDIPs and SO
packages. For lower gain applications see the LT1187
data sheet.
I
Differential or Single-Ended Gain Block (Adjustable)
I
–3dB Bandwidth, A
V
=
±
10
I
Slew Rate
I
Low Supply Current
I
Output Current
I
CMRR at 10MHz
I
LT1193 Pin Out
I
Low Cost
I
Single 5V Operation
I
Drives Cables Directly
I
Output Shutdown
35MHz
220V/
μ
s
13mA
±
20mA
48dB
U
S
A
I
Line Receivers
I
Video Signal Processing
I
Cable Drivers
I
Tape and Disc Drive Systems
O
PPLICATI
U
A
O
PPLICATI
TYPICAL
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| LT1189MJ8/883 | 制造商:Linear Technology 功能描述:OP Amp Single GP 9V/18V 8-Pin CDIP |
| LT118AH/883 | 制造商:Linear Technology 功能描述:OP Amp Single GP ±20V 8-Pin TO-5 |
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| LT1190CN8 | 功能描述:IC OP-AMP VIDEO HI-SPD SNGL 8DIP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| LT1190CN8#PBF | 功能描述:IC OP-AMP VIDEO HI-SPD SNGL 8DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
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