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參數(shù)資料
| 型號(hào)： | LT1352 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Octal Buffers And Line Drivers With 3-State Outputs 20-SSOP 0 to 70 |
| 中文描述： | 雙核和四250uA的，3MHz的，200V/us運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大?。?/td> | 325K |
| 代理商： | LT1352 |
9
LT1352/LT1353
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
Small-Signal Transient
(A
V
= 1)
Small-Signal Transient
(A
V
= –1)
Small-Signal Transient
(A
V
= –1, C
L
= 1000pF)
1352/53 G33
1352/53 G32
1352/53 G31
Large-Signal Transient
(A
V
= 1)
Large-Signal Transient
(A
V
= –1)
Large-Signal Transient
(A
V
= 1, C
L
= 10,000pF)
1352/53 G36
1352/53 G35
1352/53 G34
APPLICATIO
S I
FOR
ATIO
U
Layout and Passive Components
The LT1352/LT1353 amplifiers are easy to use and toler-
ant of less than ideal layouts. For maximum performance
(for example, fast 0.01% settling) use a ground plane,
short lead lengths and RF-quality bypass capacitors (0.01
μ
F
to 0.1
μ
F). For high drive current applications use low ESR
bypass capacitors (1
μ
F to 10
μ
F tantalum).
The parallel combination of the feedback resistor and
gain setting resistor on the inverting input can combine
with the input capacitance to form a pole which can cause
peaking or even oscillations. If feedback resistors greater
than 10k are used, a parallel capacitor of value, C
F
>
(R
G
)(C
IN
/R
F
), should be used to cancel the input pole and
optimize dynamic performance. For applications where
the DC noise gain is one and a large feedback resistor is
used, C
F
should be greater than or equal to C
IN
. An
example would be an I-to-V converter as shown in the
Typical Applications section.
W
U
U
Capacitive Loading
The LT1352/LT1353 are stable with any capacitive load.
As the capacitive load increases, both the bandwidth and
phase margin decrease so there will be peaking in the
frequency domain and in the transient response. Graphs
of Frequency Response vs Capacitive Load, Capacitive
Load Handling and the transient response photos clearly
show these effects.
Input Considerations
Each of the LT1352/LT1353 amplifier inputs is the base of
an NPN and PNP transistor whose base currents are of
opposite polarity and provide first order bias current
cancellation. Because of variation in the matching of NPN
and PNP beta, the polarity of the input current can be
positive or negative. The offset current does not depend on
NPN to PNP beta matching and is well controlled. The use
of balanced source resistance at each input is recom-
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1352CN8 | Octal Buffers And Line Drivers With 3-State Outputs 20-SSOP 0 to 70 |
| LT1352CS8 | Octal Buffers And Line Drivers With 3-State Outputs 20-SSOP 0 to 70 |
| LT1353 | Octal Buffers And Line Drivers With 3-State Outputs 20-SOIC 0 to 70 |
| LT1358CN8 | Dual and Quad 25MHz, 600V/us Op Amps |
| LT1358 | OCTAL BUFFERS AND LINE DRIVERS 20-SSOP 0 to 70 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1352_1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual and Quad 250mA, 3MHz, 200V/ms Operational Amplifiers |
| LT1352CN8 | 功能描述:IC OP-AMP HI-SPD 3MHZ DUAL 8-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-DFN-EP（5x3） 包裝:管件 |
| LT1352CN8#PBF | 功能描述:IC OP-AMP HI-SPD 3MHZ DUAL 8-DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-DFN-EP（5x3） 包裝:管件 |
| LT1352CS8 | 制造商:Linear Technology 功能描述:SC-Amps/Industrial, Dual 250 uA 3MHz 200V/us OA 制造商:Linear Technology 功能描述:Operational Amplifier, Dual AMP, Bipolar, 8 Pin, Plastic, SOP |
| LT1352CS8#PBF | 功能描述:IC OP-AMP HI-SPD 3MHZ DUAL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
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