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| 型號(hào)： | ADA4841-1YRJ-EBZ |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 1/21頁(yè) |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR ADA4841-1YRJ |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 每 IC 通道數(shù)： | 1 - 單 |
| 放大器類型： | 電壓反饋 |
| 板類型： | 裸（未填充） |
| 已供物品： | 板 |
| 已用 IC / 零件： | SOT-23-6 封裝 |
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Low Power, Low Noise and Distortion,
Rail-to-Rail Output Amplifiers
ADA4841-1/ADA4841-2
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2005–2010 Analog Devices, Inc. All rights reserved.
FEATURES
Low power: 1.1 mA/amp
Low wideband noise
2.1 nV/√Hz
1.4 pA/√Hz
Low 1/f noise
7 nV/√Hz @ 10 Hz
13 pA/√Hz @ 10 Hz
Low distortion: 105 dBc @ 100 kHz, VO = 2 V p-p
High speed
80 MHz, 3 dB bandwidth (G = +1)
12 V/μs slew rate
175 ns settling time to 0.1%
Low offset voltage: 0.3 mV maximum
Rail-to-rail output
Power down
Wide supply range: 2.7 V to 12 V
APPLICATIONS
Low power, low noise signal processing
Battery-powered instrumentation
16-bit PulSAR ADC drivers
CONNECTION DIAGRAMS
VOUT
3
4
6
5
27
18
–VS
–IN
+IN
+VS
NC
POWER DOWN
05614-001
ADA4841-1
TOP VIEW
(Not to Scale)
Figure 1. 8-Lead SOIC (R)
VOUT 1
–VS 2
+IN 3
+VS
6
POWER DOWN
5
–IN
4
ADA4841-1
05614-099
Figure 2. 6-Lead SOT-23 (RJ)
OUT1 1
–IN1 2
+IN1 3
–VS 4
+VS
8
OUT2
7
–IN2
6
+IN2
5
ADA4841-2
TOP VIEW
(Not to Scale)
05
61
4-
06
4
NOTES
1. FOR 8-LEAD LFCSP_WD, CONNECT
EXPOSED PADDLE TO GND.
Figure 3. 8-Lead MSOP (RM), 8-Lead SOIC_N (R), and 8-Lead LFCSP_WD (CP)
GENERAL DESCRIPTION
The ADA4841-1/ADA4841-2 are unity gain stable, low noise
and distortion, rail-to-rail output amplifiers that have a quiescent
current of 1.5 mA maximum. In spite of their low power
consumption, these amplifiers offer low wideband voltage
noise performance of 2.1 nV/√Hz and 1.4 pA/√Hz current noise,
along with excellent spurious-free dynamic range (SFDR) of
105 dBc at 100 kHz. To maintain a low noise environment at
lower frequencies, the amplifiers have low 1/f noise of 7 nV/√Hz
and 13 pA/√Hz at 10 Hz.
The ADA4841-1/ADA4841-2 output can swing to less than
50 mV of either rail. The input common-mode voltage range
extends down to the negative supply. The ADA4841-1/
ADA4841-2 can drive up to 10 pF of capacitive load with
minimal peaking.
The ADA4841-1/ADA4841-2 provide the performance required
to efficiently support emerging 16-bit to 18-bit ADCs and are
ideal for portable instrumentation, high channel count, industrial
measurement, and medical applications. The ADA4841-1/
16-bit PulSAR ADCs.
The ADA4841-1/ADA4841-2 packages feature RoHS compliant
lead finishes. The amplifiers are rated to work over the
industrial temperature range (40°C to +125°C).
–30
–120
0.01
1
05
61
4-
0
48
FREQUENCY (MHz)
HARM
O
NI
C
DI
S
T
O
RT
IO
N
(
d
Bc)
0.1
2V p-p THIRD
–40
–50
–60
–70
–80
–90
–100
–110
VS = ±5V
G = +1
2V p-p SECOND
Figure 4. Harmonic Distortion
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADA4841-1YRJZ | 制造商:Analog Devices 功能描述:OP AMP VF R-R LP LN SOT23-6 制造商:Analog Devices 功能描述:OP AMP, VF, R-R, LP, LN, SOT23-6 制造商:Analog Devices 功能描述:OP AMP, VF, R-R, LP, LN, SOT23-6, Op Amp Type:Rail to Rail, No. of Amplifiers:1, 制造商:Analog Devices 功能描述:OP AMP, VF, R-R, LP, LN, SOT23-6, Op Amp Type:Rail to Rail, No. of Amplifiers:1, Slew Rate:13V/s, Supply Voltage Range:2.7V to 12V, Amplifier Case Style:SOT-23, No. of Pins:6, Bandwidth:80MHz, Operating Temperature Min:-40C, , RoHS Compliant: Yes |
| ADA4841-1YRJZ-R2 | 制造商:Analog Devices 功能描述:OP Amp Single Volt Fdbk R-R O/P ±6V/12V 6-Pin SOT-23 T/R 制造商:Analog Devices 功能描述:OP AMP SGL VOLT FDBK R-R O/P 6V/12V 6PIN SOT-23 - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:IC OP AMPVFR-RLPLNSOT23-6 制造商:Analog Devices 功能描述:IC, OP-AMP, 80MHZ, 13V/ us, SOT-23-6, Op Amp Type:Low Power, No. of Amplifiers:1 |
| ADA4841-1YRJZ-R2 | 制造商:Analog Devices 功能描述:IC OP-AMP 80MHZ 13V/S SOT-23-6 |
| ADA4841-1YRJZ-R7 | 功能描述:IC OPAMP VF R-R LP LN SOT23-6 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 |
| ADA4841-1YRJZ-RL | 功能描述:IC OPAMP VF R-R LP LN SOT23-6 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 |
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