- 您現在的位置：買賣IC網 > PDF目錄1933 > LTC1066-1CSW#TRPBF (Linear Technology)IC FILTR 8TH ORDR LOWPASS 18SOIC PDF資料下載
參數資料
| 型號： | LTC1066-1CSW#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC FILTR 8TH ORDR LOWPASS 18SOIC |
| 標準包裝： | 1,000 |
| 濾波器類型： | 貝塞爾，低通開關電容器 |
| 頻率 - 截止或中心： | 50kHz |
| 濾波器數： | 1 |
| 濾波器階數： | 8th |
| 電源電壓： | 4.75 V ~ 16 V，±2.375 V ~ 8 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 18-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 18-SOIC |
| 包裝： | 帶卷 (TR) |
LTC1066-1
1
10661fa
■ DC Gain Linearity: 14 Bits
■ Maximum DC Offset:
±1.5mV
■ DC Offset TempCo: 7
V/°C
■ Device Fully Tested at fCUTOFF = 80kHz
■ Maximum Cutoff Frequency: 120kHz (VS = ±8V)
■ Drives 1k
Load with 0.02% THD or Better
■ Signal-to-Noise Ratio: 90dB
■ Input Impedance: 500M
■ Selectable Elliptic or Linear Phase Response
■ Operates from Single 5V up to
±8V Power Supplies
■ Available in an 18-Pin SO Wide Package
FREQUENCY (Hz)
100
10k
100k
1M
1066-1 TA02
1k
GAIN
(dB)
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
fC = 800Hz
fC = 80kHz
7.5V
1066-1 TA01
–7.5V
7.5V
VOUT;
VOS(OUT) =
2.5mVMAX
VIN
40kHz
≤ fCLK ≤ 4MHz
1
F
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
15pF
OUT A
–IN A
+IN A
V–
V+
CONNECT 1
FILTEROUT
50/100
CLK
V+
OUT B
+IN B
GND
FILTERIN
COMP 2
CONNECT 2
COMP 1
V–
LTC1066-1
20k
30k
SHORT CONNECTION UNDER
IC AND SHIELDED BY A
GROUND PLANE
BYPASS THE POWER SUPPLIES
WITH 0.1
F DISC CERAMIC
■ Instrumentation
■ Data Acquisition Systems
■ Anti-Aliasing Filters
■ Smoothing Filters
■ Audio Signal Processing
APPLICATIO S
U
FEATURES
DESCRIPTIO
U
14-Bit DC Accurate
Clock-Tunable, 8th Order Elliptic
or Linear Phase Lowpass Filter
Amplitude Response
Clock-Tunable, DC Accurate, 800Hz to 80kHz Elliptic Lowpass Filter
The LTC
1066-1 is an 8th order elliptic lowpass filter
which simultaneously provides clock-tunability and DC
accuracy. The unique and proprietary architecture of the
filter allows 14 bits of DC gain linearity and a maximum of
1.5mV DC offset. An external RC is required for DC
accurate operation. With
±7.5V supplies, a 20k resistor
and a 1
F capacitor, the cutoff frequency can be tuned
from 800Hz to 100kHz. A clock-tunable 10Hz to 100kHz
operation can also be achieved (see Typical Application
section).
The filter does not require any external active components
such as input/output buffers. The input/output impedance
is 500M
/0.1 and the output of the filter can source or
sink 40mA. When pin 8 is connected to V +, the clock-to-
cutoff frequency ratio is 50:1 and the input signal is
sampled twice per clock cycle to lower the risk of aliasing.
For frequencies up to 0.75fCUTOFF, the passband ripple is
±0.15dB. The gain at fCUTOFF is –1dB and the filter’s
stopband attenuation is 80dB at 2.3fCUTOFF. Linear phase
operation is also available with a clock-to-cutoff frequency
ratio of 100:1 when pin 8 is connected to ground.
The LTC1066-1 is available in an 18-pin SO Wide package.
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
相關PDF資料 |
PDF描述 |
|---|---|
| LTC1067CGN#TRPBF | IC FILTR BLDNGBLK R-R DUAL16SSOP |
| LTC1068-25IG#TRPBF | IC FILTR BUILDNG BLK QUAD 28SSOP |
| LTC1069-1IN8#PBF | IC FILTR 8TH ORDER LOWPASS 8-DIP |
| LTC1069-6IS8#TRPBF | IC FILTR 8TH ORDER LOWPASS 8SOIC |
| LTC1069-7IS8#TRPBF | IC FILTR 8TH ORDER LOWPASS 8SOIC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC1067 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block |
| LTC1067-50 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block |
| LTC1067-50CGN | 功能描述:IC FILTR BLDNGBLK R-R DUAL16SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數:4 濾波器階數:8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1067-50CGN#PBF | 功能描述:IC FILTR BLDNGBLK R-R DUAL16SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數:4 濾波器階數:8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1067-50CGN#TR | 功能描述:IC FILTR BLD BLK DUAL R-R 16SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數:4 濾波器階數:8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
發布緊急采購，3分鐘左右您將得到回復。