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参数资料
| 型号： | LTC1069-6IS8#TR |
| 厂商： | Linear Technology |
| 文件页数： | 6/10页 |
| 文件大小： | 0K |
| 描述： | IC FILTER LP 10TH ORD LPWR 8SOIC |
| 标准包装： | 2,500 |
| 滤波器类型： | 椭圆，低通开关电容器 |
| 频率 - 截止或中心： | 14kHz/20kHz |
| 滤波器数： | 1 |
| 滤波器阶数： | 8th |
| 电源电压： | 3 V ~ 10 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
LTC1069-6
5
10696fa
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current vs Supply Voltage
Output Voltage Swing
vs Temperature
Dynamic Range THD + Noise
vs Input/Output Voltage
Dynamic Range THD + Noise
vs Input Voltage
THD + Noise vs Frequency
INPUT/OUTPUT VOLTAGE (VP-P)
0.1
–90
THD
+
NOISE
(dB)
–80
–70
–60
–50
13
1069-6 G14
–85
–75
–65
–55
–45
–40
fCLK = 170kHz
fCUTOFF = 3.4kHz
fIN = 1kHz
VIN = 2.945VP-P
INPUT VOLTAGE (VRMS)
0.1
0.5 0.76
1.43
–90
THD
+
NOISE
(dB)
–80
–70
–60
–50
15
1069-6 G10
–85
–75
–65
–55
–45
–40
fCLK = 500kHz
fIN = 1kHz
VS = SINGLE 3V
VS =
SINGLE 5V
FREQUENCY (kHz)
15
10
1069-6 G11
–90
THD
+
NOISE
(dB)
–80
–70
–60
–50
–85
–75
–65
–55
–45
–40
fCLK = 500kHz
fCUTOFF = 10kHz
VS = SINGLE 3V
VIN = 0.5VRMS
VS = SINGLE 5V
VIN = 1VRMS
TOTAL SUPPLY VOLTAGE (V)
0
SUPPLY
CURRENT
(mA)
2
5
4
8
10
1069-6 G12
1
4
3
26
12
14
16
85°C
–40°C
25°C
AMBIENT TEMPERATURE (°C)
–40
–20
0
20406080
0
POSITIVE
SWING
(V)
NEGATIVE
SWING
(mV)
20
40
60
80
4.5
2.5
4.0
2.0
1069-6 G13
RL = 10k
VS = SINGLE 5V
VS = SINGLE 3V
VS = SINGLE 5V
PIN FUNCTIONS
AGND (Pin 1): Analog Ground. The quality of the analog
signal ground can affect the lter performance. For either
single or dual supply operation, an analog ground plane
surrounding the package is recommended. The analog
ground plane should be connected to any digital ground
at a single point. For single supply operation, Pin 1 should
be bypassed to the analog ground plane with a 0.47μF
capacitor or larger. An internal resistive divider biases
Pin 1 to 0.4366 times the total power supply of the device
(Figure 1). That is, with a single 5V supply, the potential
at Pin 1 is 2.183V ±1%. As the LTC1069-6 is optimized
V+
NC
VIN
VOUT
V–
1
2
3
4
8
7
6
5
NC
CLK
LTC1069-6
1069-6 F01
AGND
11.325k 8.775k
Figure 1. Internal Biasing of the Analog Ground (Pin 1)
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| LTC1069-7 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Linear Phase 8th Order Lowpass Filter |
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| LTC1069-7CS8 | 功能描述:IC FILTR 8TH ORDER LOWPASS 8SOIC 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) |
| LTC1069-7CS8#PBF | 功能描述:IC FILTR 8TH ORDER LOWPASS 8SOIC 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) |
| LTC1069-7CS8#TR | 功能描述:IC FILTER LP 10TH ORD LIN 8SOIC 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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