參數(shù)資料
型號: LT1397CS
元件分類: 運算放大器
英文描述: Current-Feedback Operational Amplifier
中文描述: 電流反饋運算放大器
文件頁數(shù): 1/16頁
文件大?。?/td> 258K
代理商: LT1397CS
1
LT1395/LT1396/LT1397
APPLICATIOU
FEATURES
TYPICAL APPLICATIO
U
DESCRIPTIO
U
Single/Dual/Quad 400MHz
Current Feedback Amplifier
The LT
1395/LT1396/LT1397 are single/dual/quad
400MHz current feedback amplifiers with an 800V/
μ
s slew
rate and the ability to drive up to 80mA of output current.
The LT1395/LT1396/LT1397 operate on all supplies from
a single 4V to
±
6V. At
±
5V, they draw 4.6mA of supply
current per amplifier. The LT1395CS6 also adds a shut-
down pin. When disabled, the LT1395CS6 draws virtually
zero supply current and its output becomes high imped-
ance. The LT1395CS6 will turn on in only 30ns and turn off
in 40ns, making it ideal in spread spectrum and portable
equipment applications.
The LT1395/LT1396/LT1397 are manufactured on Linear
Technology’s proprietary complementary bipolar process.
They have standard single/dual/quad pinouts and they are
optimized for use on supply voltages of
±
5V.
I
400MHz Bandwidth on
±
5V (A
V
= 1)
I
350MHz Bandwidth on
±
5V (A
V
= 2, –1)
I
0.1dB Gain Flatness: 100MHz (A
V
= 1, 2 and –1)
I
High Slew Rate: 800V/
μ
s
I
Wide Supply Range:
±
2V(4V) to
±
6V(12V)
I
80mA Output Current
I
Low Supply Current: 4.6mA/Amplifier
I
LT1395: SO-8, SOT23-5 and SOT23-6 Packages
LT1396: SO-8 and MSOP Packages
LT1397: SO-14 and SSOP-16 Packages
I
Cable Drivers
I
Video Amplifiers
I
MUX Amplifiers
I
High Speed Portable Equipment
I
IF Amplifiers
Unity-Gain Video Loop-Through Amplifier
Loop-Through Amplifier
Frequency Response
, LTC and LT are registered trademarks of Linear Technology Corporation.
+
V
OUT
1395/6/7 TA01
12.1k
0.67pF
R
F2
255
1% RESISTORS
FOR A GAIN OF G:
V
OUT
= G (V
IN+
– V
IN–
)
R
F1
= R
F2
R
G1
= (5G – 1) R
F2
R
F2
(5G – 1)
R
G2
=
TRIM CMRR WITH R
G1
HIGH INPUT RESISTANCE DOES NOT LOAD CABLE
EVEN WHEN POWER IS OFF
L1/2
R
G2
63.4
R
F1
255
R
1.02k
+
L1/2
3.01k
3.01k
12.1k
V
IN–
V
IN+
BNC INPUTS
0.67pF
FREQUENCY (Hz)
100
–60
G
–50
–40
–30
–20
–10
10
1k
10k
100k
1G
1395/6/7 TA02
1M
10M 100M
0
COMMON MODE SIGNAL
NORMAL SIGNAL
相關PDF資料
PDF描述
LT1399IGN Amplifier. Other
LT1399IS Amplifier. Other
LT1395 Single 400MHz Current Feedback Amplifier(單路400MHz電流反饋放大器)
LT1396 Dual 400MHz Current Feedback Amplifier(雙路400MHz電流反饋放大器)
LT1397 Quad 400MHz Current Feedback Amplifier(四路400MHz電流反饋放大器)
相關代理商/技術參數(shù)
參數(shù)描述
LT1397CS#PBF 功能描述:IC CURRNT FEEDBK AMP QUAD 14SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源,單路/雙路(±):1.8 V ~ 5.25 V,±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應商設備封裝:10-MSOP 包裝:管件
LT1397CS#TR 功能描述:IC AMP CURR FEEDBACK QUAD 14SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):3 V ~ 16 V,±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商設備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
LT1397CS#TRPBF 功能描述:IC CURRNT FEEDBK AMP QUAD 14SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):3 V ~ 16 V,±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商設備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
LT1397CS-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single/Dual/Quad 400MHz Current Feedback Amplifier
LT1397CS-TR 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single/Dual/Quad 400MHz Current Feedback Amplifier