參數(shù)資料
型號(hào)： AD8628AUJ-REEL7
廠商： ANALOG DEVICES INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Circular Connector; No. of Contacts:1; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:10S; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:10S-2 RoHS Compliant: No
中文描述： OP-AMP, 10 uV OFFSET-MAX, 2500 MHz BAND WIDTH, PDSO5
封裝： MO-193AB, TSOT-23, 5 PIN
文件頁(yè)數(shù)： 17/20頁(yè)
文件大?。?/td> 476K
代理商： AD8628AUJ-REEL7
AD8628/AD8629
Rev. C | Page 17 of 20
TIME (500
μ
s/DIV)
V
V
OUT
0V
0V
V
IN
0
CH1 = 50mV/DIV
CH2 = 1V/DIV
A
V
= –50
Figure 59. Negative Input Overload Recovery for the AD8628
TIME (500
μ
s/DIV)
V
V
OUT
0V
0V
V
IN
0
CH1 = 50mV/DIV
CH2 = 1V/DIV
A
V
= –50
Figure 60. Negative Input Overload Recovery for LTC2050
TIME (500
μ
s/DIV)
V
V
OUT
0V
0V
V
IN
0
CH1 = 50mV/DIV
CH2 = 1V/DIV
A
V
= –50
Figure 61. Negative Input Overload Recovery for LMC2001
The results shown in Figure 56 to Figure 61 are summarized in
Table 5.
Table 5. Overload Recovery Time
Positive Overload
Recovery (μs)
AD8628
6
LTC2050
650
LMC2001
40,000
Product
Negative Overload
Recovery (μs)
9
25,000
35,000
INFRARED SENSORS
Infrared (IR) sensors, particularly thermopiles, are increasingly
being used in temperature measurement for applications as
wide-ranging as automotive climate control, human ear
thermometers, home insulation analysis, and automotive repair
diagnostics. The relatively small output signal of the sensor
demands high gain with very low offset voltage and drift to
avoid dc errors.
If interstage ac coupling is used (Figure 62), low offset and drift
prevents the input amplifier’s output from drifting close to
saturation. The low input bias currents generate minimal errors
from the sensor’s output impedance. As with pressure sensors,
the very low amplifier drift with time and temperature elimi-
nates additional errors once the temperature measurement has
been calibrated. The low 1/f noise improves SNR for dc
measurements taken over periods often exceeding 1/5 s.
Figure 64 (shows a circuit that can amplify ac signals from
100 μV to 300 μV up to the 1 V to 3 V level, with gain of
10,000 for accurate A/D conversion.
5V
100k
10k
5V
100
μ
V – 300
μ
V
100
TO BIAS
VOLTAGE
10k
f
C
≈
1.6Hz
IR
DETECTOR
100k
10
μ
F
1/2 AD8629
1/2 AD8629
0
Figure 62. AD8629 Used as Preamplifier for Thermopile
相關(guān)PDF資料
PDF描述
AD8628AUJZ-R2 Circular Connector; No. of Contacts:1; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:10S; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:10S-2 RoHS Compliant: No
AD8628ARTZ-R2 Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
AD8629ARMZ-R2 Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD8628AUJZ 制造商:Analog Devices 功能描述:OP AMP CHOPPER R-R TSOT23-5 制造商:Analog Devices 功能描述:OP AMP, CHOPPER, R-R, TSOT23-5 制造商:Analog Devices 功能描述:OP AMP, CHOPPER, R-R, TSOT23-5, Op Amp Type:Rail to Rail, No. of Amplifiers:1, Slew Rate:1V/s, Supply Voltage Range:2.7V to 5V, Amplifier Case Style:TSOT, No. of Pins:5, Bandwidth:2.5MHz, Operating Temperature Min:-40C, Operating , RoHS Compliant: Yes
AD8628AUJZ-R2 功能描述:IC OPAMP CHOPPER R-R TSOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉(zhuǎn)換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
AD8628AUJZ-REEL 功能描述:IC OPAMP CHOPPER R-R TSOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:160 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:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:管件
AD8628AUJZ-REEL7 功能描述:IC OPAMP CHOPPER R-R TSOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Differential Circuit Design Techniques for Communication Applications 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:RF/IF 差分 電路數(shù):1 輸出類型:差分 轉(zhuǎn)換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應(yīng)商設(shè)備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT
AD8628WARTZ-R7 功能描述:IC OPAMP CHOPPER R-R SOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SO 包裝:帶卷 (TR)
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