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参数资料
| 型号： | LTC1066-1CSW |
| 厂商： | Linear Technology |
| 文件页数： | 19/20页 |
| 文件大小： | 0K |
| 描述： | IC FILTR 8TH ORDR LOWPASS 18SOIC |
| 标准包装： | 40 |
| 滤波器类型： | 贝塞尔，低通开关电容器 |
| 频率 - 截止或中心： | 50kHz |
| 滤波器数： | 1 |
| 滤波器阶数： | 8th |
| 电源电压： | 4.75 V ~ 16 V，±2.375 V ~ 8 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC |
| 包装： | 管件 |
| 其它名称： | LTC1066-1CS |
LTC1066-1
8
10661fa
15pF capacitor should be connected between pins 11 and
13. Compensation is recommended for the following
cases shown in Table 6.
Table 6. Cases Where an RC Compensation (15pF in Series with
30k
pins 11, 13) is Recommended, fCLK/fCUTOFF = 50:1
VS = Single 5V (AGND = 2V)
TA = 25°CfCUTOFF ≥ 28kHz
TA = 70°CfCUTOFF ≥ 24kHz
VS = ±5V
TA = 25°CfCUTOFF ≥ 60kHz
TA = 70°CfCUTOFF ≥ 50kHz
VS = ±7.5V
TA = 25°CfCUTOFF ≥ 70kHz
TA = 70°CfCUTOFF ≥ 60kHz
Connect Pins (6, 12)
Pin 6 (CONNECT 1) and pin 12 (CONNECT 2) should be
shorted. In a printed circuit board the connection should
be done under the IC package through a short trace
surrounded by the analog ground plane. Pin 6 should be
0.2 inches away from any other circuit trace.
PIN FUNCTIONS
UU
U
(see Block Diagram). Input bias current flows out of pins
2 and 3. Pin 16 (+IN B) is the positive input of a high
performance op amp B which is internally connected as
a unity-gain follower. Op amp B buffers the switched-
capacitor network output. The input capacitance of both
op amps is 10pF.
Pin 14 (FILTERIN) is the input of a switched-capacitor
network. The input impedance of pin 14 is typically 11k.
Output Pins (1, 7, 17)
Pins 1 and 17 are the outputs of the internal high perfor-
mance op amps A and B. Pin 1 is usually connected to the
internal switched-capacitor filter network input pin 14.
Pin 17 is the buffered output of the filter and it can drive
loads as heavy as 200
(see THD + Noise curves under
Typical Performance Characteristics). Pin 7 is the internal
switched-capacitor network output and it can typically
sink or source 1mA.
Compensation Pins (11, 13)
Pins 11 and 13 are the AC compensation pins. If compen-
sation is needed, an external 30k resistor in series with a
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| LTC1066-1CSW#PBF | 功能描述:IC FILTR 8TH ORDR LOWPASS 18SOIC 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) |
| LTC1066-1CSW#TR | 功能描述:IC FILTER LP 8TH ORDER 18SOIC 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) |
| LTC1066-1CSW#TRPBF | 功能描述:IC FILTR 8TH ORDR LOWPASS 18SOIC 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) |
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| LTC1067-50 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block |
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