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參數(shù)資料
| 型號： | LT1354CS8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | 12MHz, 400V/us Op Amp |
| 中文描述： | OP-AMP, 800 uV OFFSET-MAX, 12 MHz BAND WIDTH, PDSO8 |
| 封裝： | PLASTIC, SO-8 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 296K |
| 代理商： | LT1354CS8 |
9
LT1354
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
Large-Signal Transient
(A
V
= 1, C
L
= 10,000pF)
Large-Signal Transient
(A
V
= –1)
1354 TA34
1354 TA35
1354 TA36
Large-Signal Transient
(A
V
= 1)
APPLICATIO
S I
FOR
ATIO
U
The LT1354 may be inserted directly into many high
speed amplifier applications improving both DC and AC
performance, provided that the nulling circuitry is
removed. The suggested nulling circuit for the LT1354 is
shown below.
W
U
U
Offset Nulling
1354 AI01
6
7
V
+
V
–
4
8
1
10k
2
3
–
+
LT1354
Layout and Passive Components
The LT1354 amplifier is easy to apply and tolerant of less
than ideal layouts. For maximum performance (for
example fast settling time) 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). Sockets should
be avoided when maximum frequency performance is
required, although low profile sockets can provide
reasonable performance up to 50MHz. For more details
see Design Note 50.
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 oscillations. For feedback resistors greater
than 5k
, 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 unity-gain applications where
a large feedback resistor is used, C
F
should be greater
than or equal to C
IN
.
Capacitive Loading
The LT1354 is stable with any capacitive load. This is
accomplished by sensing the load induced output pole and
adding compensation at the amplifier gain node. 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 as shown in the
typical performance curves.The photo of the small-signal
response with 1000pF load shows 43% peaking. The large
signal response with a 10,000pF load shows the output
slew rate being limited to 5V/
μ
s by the short-circuit
current. Coaxial cable can be driven directly, but for best
pulse fidelity a resistor of value equal to the characteristic
impedance of the cable (i.e., 75
) should be placed in
series with the output. The other end of the cable should
be terminated with the same value resistor to ground.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1354CS8#PBF | 功能描述:IC OP-AMP HISPD 12MHZ SNGL 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 |
| LT1354CS8#TR | 功能描述:IC OPAMP 12MHZ HI SPEED LP 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:2pA 電壓 - 輸入偏移:1000µV 電流 - 電源:85µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 6 V 工作溫度:-40°C ~ 125°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-SOICN 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:680 (CN2011-ZH PDF) 其它名稱:MCP6L04T-E/SLCT |
| LT1354CS8#TRPBF | 功能描述:IC OP-AMP HISPD 12MHZ SNGL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:2pA 電壓 - 輸入偏移:1000µV 電流 - 電源:85µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 6 V 工作溫度:-40°C ~ 125°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-SOICN 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:680 (CN2011-ZH PDF) 其它名稱:MCP6L04T-E/SLCT |
| LT1354CS8PBF | 制造商:Linear Technology 功能描述:Op Amp Volt Feedback +/-18V/36V SOIC8 |
| LT1354IS8 | 功能描述:IC OP-AMP HISPD 12MHZ SNGL 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:C-Load™ 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.028 V/µs 增益帶寬積:105kHz -3db帶寬:- 電流 - 輸入偏壓:3nA 電壓 - 輸入偏移:100µV 電流 - 電源:3.3µA 電流 - 輸出 / 通道:12mA 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:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:剪切帶 (CT) 其它名稱:OP481GRUZ-REELCT |
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