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參數(shù)資料
| 型號(hào)： | LT1724IS#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PREC OPAMP 200MHZ QUAD 14SOIC |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 放大器類型： | 電壓反饋 |
| 電路數(shù)： | 4 |
| 轉(zhuǎn)換速率： | 70 V/µs |
| 增益帶寬積： | 200MHz |
| 電流 - 輸入偏壓： | 40nA |
| 電壓 - 輸入偏移： | 100µV |
| 電流 - 電源： | 3.7mA |
| 電流 - 輸出 / 通道： | 50mA |
| 電壓 - 電源，單路/雙路(±)： | 5 V ~ 10 V，±2.5 V ~ 5 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(yīng)商設(shè)備封裝： | 14-SO |
| 包裝： | 帶卷 (TR) |
LT1722/LT1723/LT1724
1
172234fb
TYPICAL APPLICATION
FEATURES
DESCRIPTION
Single, Dual, Quad 200MHz
Low Noise Precision Op Amps
The LT1722/LT1723/LT1724 are single/dual/quad, low
noise, low power, high speed operational ampliers. These
products feature lower input offset voltage, lower input bias
current and higher DC gain than devices with comparable
bandwidth. The 200MHz gain bandwidth ensures high
open-loop gain at video frequencies.
The low input noise voltage is achieved with reduced
supply current. The total noise is optimized for a source
resistance between 0.8k and 12k. Due to the input bias
current cancellation technique used, the resistance seen
by each input does not need to be balanced.
The output drives a 150Ω load to ±3V with ±5V supplies.
On a single 5V supply the output swings from 1.5V to
3.5V with a 500Ω load connected to 2.5V. The amplier
is unity-gain stable (CLOAD ≤ 100pF).
The LT1722/LT1723/LT1724 are manufactured on Linear
Technology’s advanced low voltage complementary
bipolar process. The LT1722 is available in the SO-8 and
5-pin SOT-23 packages. The LT1723 is available in the
SO-8 and MS8 packages. The LT1724 is available in the
14-lead SO package.
Differential Video Line Driver
APPLICATIONS
n 3.8nV/√Hz Input Noise Voltage
n 3.7mA Supply Current
n 200MHz Gain Bandwidth
n Low Total Harmonic Distortion: – 85dBc at 1MHz
n 70V/μs Slew Rate
n 400μV Maximum Input Offset Voltage
n 300nA Maximum Input Bias Current
n Unity-Gain Stable
n Capacitive Load Stable Up to 100pF
n 23mA Minimum Output Current
n Specied at ±5V and Single 5V
n Low Prole (1mm) SOT-23 (ThinSot) Package
n Video and RF Amplication
n ADSL, HDSL II, VDSL Receivers
n Active Filters
n Wideband Ampliers
n Buffers
n Data Acquisition Systems
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
Line Driver Mulitburst Video Signal
–
+
1/2 LT1723
R5 2k
R3
750Ω
R7
62.5Ω
+VOUT
VIN/2 62.5Ω
LOAD
62.5Ω
LOAD
–VIN/2
–VIN
1723 TA01
VIN
–VOUT
125Ω
CAT-5
TWISTED PAIR
C1 5pF
–
+
1/2 LT1723
R4 2k
VIN
75Ω
SOURCE
R2
2k
R1
75Ω
R6
62.5Ω
C2 5pF
+VOUT
0.5V/DIV
–VOUT
0.5V/DIV
VIN
1V/DIV
1723 TA02
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1725 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:General Purpose Isolated Flyback Controller |
| LT1725CGN | 功能描述:IC REG CTRLR FLYBK ISO CM 16SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無 升壓:是 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR) |
| LT1725CGN#PBF | 功能描述:IC REG CTRLR FLYBK ISO CM 16SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:1MHz 占空比:50% 電源電壓:9 V ~ 10 V 降壓:無 升壓:是 回掃:是 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 包裝:帶卷 (TR) |
| LT1725CGN#PBF | 制造商:Linear Technology 功能描述:ICSMPS CONTROLLERCURRENT-MOD 制造商:Linear Technology 功能描述:IC,SMPS CONTROLLER,CURRENT-MODE,SSOP,16P |
| LT1725CGN#TR | 功能描述:IC REG CTRLR FLYBK ISO CM 16SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無 升壓:是 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR) |
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