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參數(shù)資料
| 型號： | LT6234IS8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | 60MHz, Rail-to-Rail Output, 1.9nV / SIGME Hz, 1.15mA Op Amp Family |
| 中文描述： | DUAL OP-AMP, 550 uV OFFSET-MAX, 60 MHz BAND WIDTH, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SO-8 |
| 文件頁數(shù)： | 24/24頁 |
| 文件大?。?/td> | 727K |
| 代理商： | LT6234IS8 |
LT6233/LT6233-10/
LT6234/LT6235
24
623345f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2003
LT/TP 1003 1K PRINTED IN USA
RELATED PARTS
PART NUMBER
LT1028
LT1677
LT1806/LT1807
LT6200/LT6201
LT6202/LT6203/LT6204
DESCRIPTION
Single, Ultra Low Noise 50MHz Op Amp
Single, Low Noise Rail-to-Rail Amplifier
Single/Dual, Low Noise 325MHz Rail-to-Rail Amplifier
Single/Dual, Low Noise 165MHz
Single/Dual/Quad, Low Noise, Rail-to-Rail Amplifier
COMMENTS
0.85nV/
√
Hz
3V Operation, 2.5mA, 4.5nV/
√
Hz, 60
μ
V Max V
OS
2.5V Operation, 550
μ
V Max V
OS
, 3.5nV/
√
Hz
0.95nV
√
Hz, Rail-to-Rail Input and Output
1.9nV/
√
Hz, 3mA Max, 100MHz Gain Bandwidth
Photodiode Amplifier Time Domain Response
Low Power Avalanche Photodiode Transimpedance Amplifier
I
S
= 1.2mA
5
100ns/DIV
623345 TA02b
+
–
R1
10k
R2
10k
C2
0.1
μ
F
5V
–5V
ENABLE
LT6233
≈
200V BIAS
ADVANCED PHOTONIX
012-70-62-541
WWW.ADVANCEDPHOTONIX.COM
OUTPUT OFFSET = 500
μ
V TYPICAL
BANDWIDTH = 7.8MHz
OUTPUT NOISE = 1mV
P–P
(20MHz MEASUREMENT BW)
623345 TA02a
C1
2.7pF
TYPICAL APPLICATIO S
The LT6233 is applied as a transimpedance amplifier with
an I-to-V conversion gain of 10k
set by R1.The LT6233
is ideally suited to this application because of its low input
offset voltage andcurrent, and its low noise.This is be-
cause the 10k resistor has an inherent thermal noise of
13nV/
√
Hz or 1.3pA/
√
Hz at room temperature,while the
LT6233contributes only 2nV and 0.8pA /
√
Hz.So, with
respect to both voltage and current noises, the LT6233 is
actually quieter than the gain resistor.
The circuit uses an avalanche photodiode with the cathode
biased to approximately 200V.When light is incident on
the photodiode, it induces a current I
PD
which flowsinto
the amplifier circuit. The amplifier output falls negative to
maintain balance at its inputs. The transfer function is
therefore V
OUT
= –I
PD
10k. C1 ensures stability and good
settling characteristics.Output offset was measured
atbetter than 500
μ
V, so low in part because R2 serves to
cancel the DC effects of bias current.Output noise was
measured at below 1mV
P–P
on a 20MHz measurement
bandwidth, with C2 shunting R2’s thermal noise.As shown
in the scope photo, the rise time is 45ns, indicating a signal
bandwidth of 7.8MHz.
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| LT6233CS6 | 60MHz, Rail-to-Rail Output, 1.9nV / SIGME Hz, 1.15mA Op Amp Family |
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT6234IS8#PBF | 功能描述:IC OP AMP DUAL 60MHZ R-R 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝: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） 供應商設備封裝:14-TSSOP 包裝:剪切帶 (CT) 其它名稱:OP481GRUZ-REELCT |
| LT6234IS8#TR | 功能描述:IC OP AMP DUAL 60MHZ R-R 8-SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝: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） 供應商設備封裝:14-TSSOP 包裝:剪切帶 (CT) 其它名稱:OP481GRUZ-REELCT |
| LT6234IS8#TRPBF | 功能描述:IC OP AMP DUAL 60MHZ R-R 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝: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） 供應商設備封裝:14-TSSOP 包裝:剪切帶 (CT) 其它名稱:OP481GRUZ-REELCT |
| LT6235 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF |
| LT6235CGN | 功能描述:IC OP AMP QUAD 1.15MA R-R 16SSOP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-PDIP 包裝:管件 |
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