参数资料
型号: FSA8008AUMX
厂商: Fairchild Semiconductor
文件页数: 7/10页
文件大小: 0K
描述: IC CONFIG SW/AUD JACK DET 10UMLP
标准包装: 5,000
类型: 音频插孔探测器和配置开关
应用: MP3 播放器,便携式媒体播放器
安装类型: 表面贴装
封装/外壳: 10-UFQFN
供应商设备封装: 10-UMLP
包装: 带卷 (TR)
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA8008 / FSA8008A Rev. 1.0.5
6
FSA8008
/
FSA8008A
Audio
Jack
Detect
ion
and
Configuration
Switch
DC Electrical Characteristics
All typical values are at TA=25°C unless otherwise specified.
MIC Switch
Symbol
Parameter
VDD (V)
Conditions
TA = -40 to +85°C
Units
Min.
Typ.
Max.
RON
MIC Switch On Resistance
2.5
IOUT = 30 mA,
VIN = 2.0 V
0.9
2.9
2.8
0.8
2.5
3.8
0.6
2.0
RFLAT(ON)
On Resistance Flatness
2.5
IOUT = 30 mA,
VIN = 1.6, 2.0, 2.5
1.50
2.8
IOUT = 30 mA,
VIN = 1.6, 2.0, 2.8
0.70
3.8
0.25
VIN
Switch Input Voltage Range
2.5 to 4.4
0
VDD
V
CON
MIC and J_MIC Switch ON
Capacitance
3.8
f = 1 MHz
76
pF
COFF
MIC and J_MIC Switch OFF
Capacitance
3.8
f = 1 MHz
24
pF
J_DET
Symbol
Parameter
VDD (V)
Conditions
TA = -40 to +85°C
Units
Min.
Typ.
Max.
J_DETAudioV Audio Voltage Range on J_DET Pin
2.5 to 4.4 DET = L
-1
1
V
J_DETAudiof Audio Frequency on J_DET Pin
2.5 to 4.4 DET = L
20
20000
Hz
J_DETRGND Detection Resistance to Ground
2.5 to 4.4 Audio Jack Inserted
0
500
K
J_DETHYS
Hysteresis of J_DET
100
mV
Parallel I/O
Symbol
Parameter
Conditions
TA = -40 to +85°C
Units
Min.
Typ.
Max.
VIH
Input High Voltage
0.7 x VIO
VIO
V
VIL
Input Low Voltage
0.3 x VIO
V
VOH
Output High Voltage
IOH = -100 A
0.8 x VIO
V
VOL
Output Low Voltage
IOL = +100 A
0.2 x VIO
V
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