参数资料
| 型号： | AD8099ACP-R2 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 14/29页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP VF ULN ULDIST 8LFCSP |
| 产品培训模块： | Practical Guide High Speed PCB Layout |
| 产品变化通告： | Product Discontinuance 27/July/2010 |
| 标准包装： | 1 |
| 放大器类型： | 电压反馈 |
| 电路数： | 1 |
| 转换速率： | 1350 V/µs |
| -3db带宽： | 510MHz |
| 电流 - 输入偏压： | 6µA |
| 电压 - 输入偏移： | 100µV |
| 电流 - 电源： | 15mA |
| 电流 - 输出 / 通道： | 178mA |
| 电压 - 电源，单路/双路(±)： | 5 V ~ 12 V，±2.5 V ~ 6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VFDFN 裸露焊盘，CSP |
| 供应商设备封装： | 8-CSP（3x3） |
| 包装： | 标准包装 |
| 其它名称： | AD8099ACP-R2DKR |
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AD8099
Data Sheet
Rev. D | Page 20 of 28
FREQUENCY (MHz)
CLOSED-
L
OOP
GAIN
(
d
B)
–1
3000
04511-0-032
1
10
8
9
7
6
5
4
3
2
1
0
VS = ±5V
G = +2
RLOAD = 1k
SOIC PACKAGE
10
100
1000
RF = RG = 200
RF = RG = 250
RF = RG = 300
FREQUENCY (MHz)
CLOSED-
L
OOP
GAIN
(
d
B)
1
–1
10
9
8
7
6
5
4
3
2
1
0
10
100
1000
3000
04511-0-058
CF = 1pF
CF = 0.5pF
CF = 1.5pF
VS = ±5V
G = +2
RLOAD = 1k
SOIC PACKAGE
FREQUENCY (MHz)
CLOSED-
L
OOP
GAIN
(
d
B)
0
10000
04511-0-034
1
12
10
11
9
8
7
6
5
4
3
2
1
VS = ±5V
G = +2
RLOAD = 1k
SOIC PACKAGE
10
100
1000
RS = 0
RS = 50
RS = 20
1
8
4
7
5
3
6
2
AD8099
C5
0.1
F
CC
CF
C1
C4
10
F
C2
10
F
C3
0.1
F
RC
RF
RG
RS
R1
+VS
–VS
VOUT
SOIC PINOUT SHOWN
VIN
DISABLE
04511-0-117
Figure 68. Frequency Response for Various Values of RF, CF, RS
TOTAL OUTPUT NOISE CALCULATIONS AND DESIGN
To analyze the noise performance of an amplifier circuit, the
individual noise sources must be identified. Then determine if
the source has a significant contribution to overall noise perfor-
mance of the amplifier. To simplify the noise calculations, we
will work with noise spectral densities, rather than actual
voltages to leave bandwidth out of the expressions (noise
spectral density, which is generally expressed in nV/Hz, is
equivalent to the noise in a 1 Hz bandwidth).
The noise model shown in Figure 69 has six individual noise
sources: the Johnson noise of the three resistors, the op amp
voltage noise, and the current noise in each input of the
amplifier. Each noise source has its own contribution to the
noise at the output. Noise is generally specified RTI (referred to
input), but it is often simpler to calculate the noise referred to
the output (RTO) and then divide by the noise gain to obtain
the RTI noise.
All resistors have a Johnson noise of (4kBTR), where k is
Boltzmann’s Constant (1.38 × 10–23 J/K), T is the absolute
temperature in Kelvin, B is the bandwidth in Hz, and R is the
resistance in ohms. A simple relationship, which is easy to
remember, is that a 50 Ω resistor generates a Johnson noise of
1 nVHz at 25C. The AD8099 amplifier has roughly the same
equivalent noise as a 50 Ω resistor.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8099ACP-REEL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD8099ACP-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Single Volt Fdbk 制造商:Rochester Electronics LLC 功能描述:ULTRA LOW NOISE & DIST. HIGH SPEED OPAMP - Tape and Reel |
| AD8099ACPZ | 制造商:Analog Devices 功能描述:OP AMP VF ULN ULDIST 8LFCSP 制造商:Analog Devices 功能描述:OP AMP, VF, ULN, ULDIST, 8LFCSP 制造商:Analog Devices 功能描述:OP AMP, VF, ULN, ULDIST, 8LFCSP; Op Amp Type:Low Distortion; No. of Amplifiers:1; Slew Rate:475V/s; Supply Voltage Range:5V to 12V; Amplifier Case Style:CSP; No. of Pins:8; Bandwidth:700MHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes 制造商:Analog Devices 功能描述:Amplifier,Op-Amp,V feedback,AD8099ACPZ |
| AD8099ACPZ-R2 | 制造商:Analog Devices 功能描述:OP Amp Single Volt Fdbk 制造商:Analog Devices 功能描述:OP AMP SGL VOLT FDBK 6V/12V 8LFCSP EP - Tape and Reel 制造商:Analog Devices 功能描述:ULTRA LOW NOISE & DIST. HIGH SPEED OPAMP 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD8099ACPZ-REEL | 功能描述:IC OPAMP VF ULN ULDIST 8LFCSP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:LinCMOS™ 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.05 V/µs 增益带宽积:110kHz -3db带宽:- 电流 - 输入偏压:0.7pA 电压 - 输入偏移:210µV 电流 - 电源:57µA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):3 V ~ 16 V，±1.5 V ~ 8 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:管件 产品目录页面:865 (CN2011-ZH PDF) 其它名称:296-1834296-1834-5 |
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