参数资料
型号: LTC1563-3IGN
厂商: Linear Technology
文件页数: 14/20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
3
LTC1563-2/LTC1563-3
156323fa
ELECTRICAL CHARACTERISTICS
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC Offset Voltage, LP Mode
VS = 2.7V, fC = 25.6kHz, RFIL = 100k
±2
±7mV
(Input to Output, Sections A, B Cascaded)
VS = 4.75V, fC = 25.6kHz, RFIL = 100k
±2
±7mV
VS = ±5V, fC = 25.6kHz, RFIL = 100k
±2
±8mV
DC Offset Voltage Drift, HS Mode
VS = 3V, fC = 25.6kHz, RFIL = 100k
10
V/°C
(Input to Output, Sections A, B Cascaded)
VS = 4.75V, fC = 25.6kHz, RFIL = 100k
10
V/°C
VS = ±5V, fC = 25.6kHz, RFIL = 100k
10
V/°C
DC Offset Voltage Drift, LP Mode
VS = 2.7V, fC = 25.6kHz, RFIL = 100k
10
V/°C
(Input to Output, Sections A, B Cascaded)
VS = 4.75V, fC = 25.6kHz, RFIL = 100k
10
V/°C
VS = ±5V, fC = 25.6kHz, RFIL = 100k
10
V/°C
AGND Voltage
VS = 4.75V, fC = 25.6kHz, RFIL = 100k
2.35
2.375
2.40
V
Power Supply Current, HS Mode
VS = 3V, fC = 25.6kHz, RFIL = 100k
8.0
14
mA
VS = 4.75V, fC = 25.6kHz, RFIL = 100k
10.5
17
mA
VS = ±5V, fC = 25.6kHz, RFIL = 100k
15
23
mA
Power Supply Current, LP Mode
VS = 2.7V, fC = 25.6kHz, RFIL = 100k
1.0
1.8
mA
VS = 4.75V, fC = 25.6kHz, RFIL = 100k
1.4
2.5
mA
VS = ±5V, fC = 25.6kHz, RFIL = 100k
2.3
3.5
mA
Shutdown Mode Supply Current
VS = 4.75V, fC = 25.6kHz, RFIL = 100k
120
A
EN Input
VS = 3V
0.8
V
Logic Low Level
VS = 4.75V
1V
VS = ±5V
1V
EN Input
VS = 3V
2.5
V
Logic High Level
VS = 4.75V
4.3
V
VS = ±5V
4.4
V
LP
VS = 3V
0.8
V
Logic Low Level
VS = 4.75V
1V
VS = ±5V
1V
LP
VS = 3V
2.5
V
Logic High Level
VS = 4.75V
4.3
V
VS = ±5V
4.4
V
LTC1563-2 Transfer Function Characteristics
Cutoff Frequency Range, fC
VS = 3V
0.256
256
kHz
HS Mode
VS = 4.75V
0.256
256
kHz
(Note 2)
VS = ±5V
0.256
256
kHz
Cutoff Frequency Range, fC
VS = 2.7V
0.256
25.6
kHz
LP Mode
VS = 4.75V
0.256
25.6
kHz
(Note 2)
VS = ±5V
0.256
25.6
kHz
Cutoff Frequency Accuracy, HS Mode
VS = 3V, RFIL = 100k
–2.0
±1.5
3.5
%
fC = 25.6kHz
VS = 4.75V, RFIL = 100k
–2.0
±1.5
3.5
%
VS = ±5V, RFIL = 100k
–2.0
±1.5
3.5
%
Cutoff Frequency Accuracy, HS Mode
VS = 3V, RFIL = 10k
–5
±1.5
2.5
%
fC = 256kHz
VS = 4.75V, RFIL = 10k
–5
±1.5
2.5
%
VS = ±5V, RFIL = 10k
–5
±1.5
2.5
%
Cutoff Frequency Accuracy, LP Mode
VS = 2.7V, RFIL = 100k
–3
±1.5
3
%
fC = 25.6kHz
VS = 4.75V, RFIL = 100k
–3
±1.5
3
%
VS = ±5V, RFIL = 100k
–3
±1.5
3
%
Cutoff Frequency Temperature Coefficient
(Note 3)
±1
ppm/
°C
The
denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C.
VS = Single 4.75V, EN pin to logic “low,” Gain = 1, RFIL = R11 = R21 = R31 = R12 = R22 = R32, specifications apply to both the high
speed (HS) and low power (LP) modes unless otherwise noted.
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