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参数资料
| 型号： | LTC1563-2IGN#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC FILTER LP RC 4TH ORDER 16SSOP |
| 标准包装： | 100 |
| 滤波器类型： | 巴特沃斯，低通开关电容器 |
| 频率 - 截止或中心： | 256kHz |
| 滤波器数： | 1 |
| 滤波器阶数： | 4th |
| 电源电压： | 2.7 V ~ 11 V，±2.7 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 管件 |
1
LTC1563-2/LTC1563-3
156323fa
■ Extremely Easy to Use—A Single Resistor Value
Sets the Cutoff Frequency (256Hz < fC < 256kHz)
■ Extremely Flexible—Different Resistor Values
Allow Arbitrary Transfer Functions with or without
Gain (256Hz < fC < 256kHz)
■ Supports Cutoff Frequencies Up to 360kHz Using
FilterCAD
TM
■ LTC1563-2: Unity-Gain Butterworth Response Uses a
Single Resistor Value, Different Resistor Values
Allow Other Responses with or without Gain
■ LTC1563-3: Unity-Gain Bessel Response Uses a
Single Resistor Value, Different Resistor Values
Allow Other Responses with or without Gain
■ Rail-to-Rail Input and Output Voltages
■ Operates from a Single 3V (2.7V Min) to
±5V Supply
■ Low Noise: 36
VRMS for fC = 25.6kHz, 60VRMS for
fC = 256kHz
■ fC Accuracy < ±2% (Typ)
■ DC Offset < 1mV
■ Cascadable to Form 8th Order Lowpass Filters
■ Available in Narrow SSOP-16 Package
The LTC
1563-2/LTC1563-3 are a family of extremely
easy-to-use, active RC lowpass filters with rail-to-rail
inputs and outputs and low DC offset suitable for systems
with a resolution of up to 16 bits. The LTC1563-2, with a
single resistor value, gives a unity-gain Butterworth
response. The LTC1563-3, with a single resistor value,
gives a unity-gain Bessel response. The proprietary
architecture of these parts allows for a simple resistor
calculation:
R = 10k (256kHz/fC); fC = Cutoff Frequency
where fC is the desired cutoff frequency. For many appli-
cations, this formula is all that is needed to design a filter.
By simply utilizing different valued resistors, gain and
other responses are achieved.
The LTC1563-X features a low power mode, for the lower
frequency applications, where the supply current is re-
duced by an order of magnitude and a near zero power
shutdown mode.
The LTC1563-Xs are available in the narrow SSOP-16
package (Same footprint as an SO-8 package).
■ Discrete RC Active Filter Replacement
■ Antialiasing Filters
■ Smoothing or Reconstruction Filters
■ Linear Phase Filtering for Data Communication
■ Phase Locked Loops
Single 3.3V, 256Hz to 256kHz Butterworth Lowpass Filter
Active RC, 4th Order
Lowpass Filter Family
, LTC and LT are registered trademarks of Linear Technology Corporation.
0.1
F
3.3V
VOUT
VIN
R
fC = 256kHz
1563 TA01
LTC1563-2
0.1
F
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
LP
SA
NC
INVA
NC
LPA
AGND
V–
V+
LPB
NC
INVB
NC
SB
NC
EN
10k
R
()
FREQUENCY (Hz)
10k
1k
100
GAIN
(dB)
10
0
–10
–20
–30
–40
–50
–60
–70
–80
100k
1M
1563 TA02
R = 10M
fC = 256Hz
R = 10k
fC = 256kHz
Frequency Response
APPLICATIO S
U
FEATURES
TYPICAL APPLICATIO
U
DESCRIPTIO
U
FilterCAD is trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1563-3CGN | 功能描述:IC FILTER LP RC 4TH ORDER 16SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1563-3CGN#PBF | 功能描述:IC FILTER LP RC 4TH ORDER 16SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1563-3CGN#TR | 功能描述:IC FILTER LP RC 4TH ORDER 16SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1563-3CGN#TRPBF | 功能描述:IC FILTER LP RC 4TH ORDER 16SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1563-3IGN | 功能描述:IC FILTER LP RC 4TH ORDER 16SSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
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