參數資料
| 型號： | LT1783IS5#TRM |
| 廠商： | Linear Technology |
| 文件頁數： | 1/16頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP R-R IN/OUT TSOT-23-5 |
| 標準包裝： | 1 |
| 系列： | Over-The-Top® |
| 放大器類型： | 通用 |
| 電路數： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 0.45 V/µs |
| 增益帶寬積： | 1.3MHz |
| 電流 - 輸入偏壓： | 40nA |
| 電壓 - 輸入偏移： | 500µV |
| 電流 - 電源： | 230µA |
| 電流 - 輸出 / 通道： | 30mA |
| 電壓 - 電源，單路/雙路(±)： | 2.5 V ~ 18 V，±1.25 V ~ 9 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SOT-23-5 細型，TSOT-23-5 |
| 供應商設備封裝： | TSOT-23-5 |
| 包裝： | 剪切帶 (CT) |
| 其它名稱： | LT1783IS5 LT1783IS5#TRMCT LT1783IS5-ND |
LT1783
1
1783fd
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
1.25MHz, Over-The-Top
Micropower, Rail-to-Rail Input
and Output Op Amp in SOT-23
The LT1783 is a 1.25MHz op amp available in the small
SOT-23 package that operates on all single and split supplies
with a total voltage of 2.5V to 18V. The amplier draws less
than 300μA of quiescent current and has reverse-battery
protection, drawing negligible current for reverse supply
voltages up to 18V.
The input range of the LT1783 includes ground, and a
unique feature of this device is its Over-The-Top opera-
tion capabilitity with either or both of its inputs above the
positive rail. The inputs handle 18V both differential and
common mode, independent of supply voltage. The input
stage incorporates phase reversal protection to prevent
false outputs from occurring even when the inputs are 9V
below the negative supply.
The LT1783 can drive loads up to 18mA and still maintain
rail-to-rail capability. A shutdown feature on the 6-lead
version can disable the part, making the output high
impedance and reducing quiescent current to 5μA. The
LT1783 op amp is available in the 5- and 6-lead SOT-23
packages. For applications requiring lower power, refer
to the LT1782.
Positive Supply Rail Current Sense
n Operates with Inputs Above V+
n Rail-to-Rail Input and Output
n Micropower: 300μA Supply Current Max
n Operating Temperature Range: –40°C to 125°C
n Gain Bandwidth Product: 1.25MHz
n Slew Rate: 0.42V/μs
n Low Input Offset Voltage: 800μV Max
n Single Supply Input Range: 0V to 18V
n High Output Current: 18mA Min
n Specied on 3V, 5V and ±5V Supplies
n Output Shutdown on 6-Lead Version
n Reverse-Battery Protection to 18V
n High Voltage Gain: 1500V/mV
n Low Prole (1mm) ThinSOT Package
n Portable Instrumentation
n Battery- or Solar-Powered Systems
n Sensor Conditioning
n Supply Current Sensing
n Battery Monitoring
n MUX Ampliers
n 4mA to 20mA Transmitters
Distribution of Input Offset Voltage
–900
–600
–300
0
300
600
900
PERCENTAGE
OF
AMPLIFIERS
INPUT OFFSET VOLTAGE (μV)
1783 TA01b
25
20
15
10
5
0
VS = 5V, 0V
VCM = 2.5V
–
+
LT1783
ILOAD
VOUT = 2Ω(ILOAD)
0V TO 4.3V
2N3904
2k
200Ω
1783 TA01
5V
V+
5V TO 18V
200Ω
0.2Ω
LOAD
L, LT, LTC, LTM, Linear Technology, the Linear logo and Over-The-Top 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.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LT1783IS5-TRMPBF | 制造商:LINEAR_DIMENSIONS 制造商全稱:LINEAR_DIMENSIONS 功能描述:1.25MHz, Over-The-Top Micropower, Rail-to-Rail Input and Output Op Amp in SOT-23 |
| LT1783IS6 | 制造商:Linear Technology 功能描述:OP Amp Single GP R-R I/O ±9V/18V 6-Pin TSOT-23 |
| LT1783IS6#PBF | 制造商:Linear Technology 功能描述:SC-Amps/Industrial, Cut Tape SOT-23 uP Op Amp w/ Shutdown |
| LT1783IS6#TR | 功能描述:IC OPAMP R-R IN/OUT SOT23-6 RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數:4 輸出類型:滿擺幅 轉換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 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:帶卷 (TR) |
| LT1783IS6#TRM | 功能描述:IC OPAMP R-R IN/OUT SOT23-6 RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數:4 輸出類型:滿擺幅 轉換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 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:帶卷 (TR) |
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