參數(shù)資料
型號(hào)： LT1797IS5#TRM
廠商： Linear Technology
文件頁(yè)數(shù)： 1/14頁(yè)
文件大小： 0K
描述： IC OPAMP 10MHZ RRIO TSOT-23-5
標(biāo)準(zhǔn)包裝： 500
放大器類型： 緩沖器
電路數(shù)： 1
輸出類型： 滿擺幅
轉(zhuǎn)換速率： 2.5 V/µs
增益帶寬積： 11MHz
電流 - 輸入偏壓： 150nA
電壓 - 輸入偏移： 1000µV
電流 - 電源： 1.4mA
電流 - 輸出 / 通道： 50mA
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 12 V，±1.35 V ~ 6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： SOT-23-5 細(xì)型，TSOT-23-5
供應(yīng)商設(shè)備封裝： TSOT-23-5
包裝： 帶卷 (TR)
其它名稱： LT1797IS5
LT1797IS5-ND
LT1797
1
1797fb
TYPICAL APPLICATION
FEATURES
DESCRIPTION
10MHz, Rail-to-Rail
Input and Output
Op Amp in SOT-23
The LT1797 is a unity-gain stable 10MHz op amp available
in the small SOT-23 package that operates on all single
and split supplies with a total voltage of 2.7V to 12V. The
amplifier draws 1mA of quiescent current and has a slew
rate of 2.25V/μs.
The input common mode range of the LT1797 includes
both rails, making it ideal for current sensing applications.
The input stage incorporates phase reversal protection
to prevent false outputs from occurring when the inputs
are driven beyond the supplies. Protective resistors are
included in the input leads so that current does not become
excessive when the inputs are forced above or below the
supplies.
The output of the LT1797 can swing to within 50mV of V+
and 8mV of V– without drawing excess current in either
condition. The amplifier can drive loads up to 25mA and
still maintain rail-to-rail capability.
The LT1797 op amp is available in the space saving 5-lead
SOT-23 package.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT and Over-The-Top are trademarks of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
Fast Compact –48V Current Sense
APPLICATIONS
n Rail-to-Rail Input and Output
n Small SOT-23 Package
n Gain Bandwidth Product: 10MHz
n –40°C to 85°C Operation
n Slew Rate: 2.25V/μs
n Low Input Offset Voltage: 1.5mV Max
n High Output Current: 25mA Min
n Specified on 3V, 5V and ±5V Supplies
n High Voltage Gain: 1000V/mV 10k Load
n High CMRR: 96dB Typ
n High PSRR: 90dB Typ
n Input Bias Current: 300nA Max
n Input Offset Current: 25nA Max
n Low Profile (1mm) SOT-23 (ThinSOT) Package
n Portable Instrumentation
n Rail-to-Rail Buffer Amplifiers
n Low Voltage Signal Processing
n Driving A/D Converters
n Battery-Powered Systems
Small-Signal Response
–
+
LT1797
0.1μF
R1 REDUCES Q1 DISSIPATION
Q1
FMMT493
0.003Ω
1% 3W
BZX84C6V8
VZ = 6.8V
–48V SUPPLY
(–42V TO –56V)
3.3k
0805
3
30.1Ω
1%
ISENSE
+
–
R1
4.7k
VS = 3V
1k
1%
VOUT = 3V – 0.1Ω ISENSE
ISENSE = 0A TO 30A
ACCURACY ≈ 3%
–48V LOAD
1797 TA01
SETTLES TO 1% IN 2μs,
1V OUTPUT STEP
VOUT
1797 TA01b
VS = ±2.5V
AV = 1
RL = 10k
相關(guān)PDF資料
PDF描述
52043-4 CONN RING TONGUE 4AWG #10
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52043-5 CONN RING TONGUE 4AWG #1/4
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MMK21-0091K1 CONN RACK/PANEL 9POS 5A
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1797IS5-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:10MHz, Rail-to-Rail Input and Output Op Amp in SOT-23
LT1799 制造商:LINER 制造商全稱:Linear Technology 功能描述:1kHz to 30MHz Resistor Set SOT-23 Oscillator
LT1800 制造商:LINER 制造商全稱:Linear Technology 功能描述:80MHz, 25V/ms Low Power Rail-to-Rail Input and Output Precision Op Amp
LT1800CS5 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O ±6.3V/12.6V 5-Pin TSOT-23
LT1800CS5#PBF 制造商:Linear Technology 功能描述:OP-AMP PRECISION 80MHZ 25V/ 制造商:Linear Technology 功能描述:OP-AMP, PRECISION, 80MHZ, 25V/us, TSOT-23-5; Op Amp Type:Precision; No. of Amplifiers:1; Slew Rate:25V/s; Supply Voltage Range:2.3V to 12.6V; Amplifier Case Style:TSOT-23; No. of Pins:5; Bandwidth:80MHz; Package / Case:5-TSOT-23 ;RoHS Compliant: Yes
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