FSA2380BQX [ONSEMI]
低 Ron (0.75 Ω) 3:1 负摆幅音频源开关;
| 型号： | FSA2380BQX |
| 厂家： | 
ONSEMI |
| 描述： | 低 Ron (0.75 Ω) 3:1 负摆幅音频源开关 开关 PC 输出元件 |
| 文件： | 总13页 (文件大小：640K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Is Now Part of
To learn more about ON Semiconductor, please visit our website at
www.onsemi.com
Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers
will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor
product management systems do not have the ability to manage part nomenclature that utilizes an underscore
(_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain
device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated
device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please
email any questions regarding the system integration to Fairchild_questions@onsemi.com.
ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number
of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right
to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON
Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON
Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA
Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended
or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out
of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor
is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
December 2014
FSA2380 — 低导通电阻 (0.75欧姆) 3:1 负电压音频源开关
特点
总述
.
在扩展控制电压范围内（VIN=2.6 V，VCC=4.3 V）
最大 ICCT 电流为 10 μA
FSA2380是一种双刀三掷（DP3T）多路转换开关，它在
单对选择脚的控制下可访问3组双通道的数据或声频源。
FAS2380在其管脚1A和2A上具有一个专用电路可实现电
源关断功能。 去除VCC上的电源且在1A/2A管脚上保持电
压，可实现最小的电流泄漏至数据管脚1A/2A内。 同时
FSA2380具有静态电流非常低及断电的特点从而可延长
电池寿命。低静态电流特点可服务于移动手持装置，通过
它可以直接与基带处理器通用I/O口直接连接。 典型应用
包括在便携式及消费应用装置中，如手机、数码像机及带
HUB或控制器的笔记本内用作开关。
.
.
.
.
.
.
.
CON 电容 70 pF（典型值）
典型导通电阻（RON）为 0.75 Ω
1Bn、2Bn 端口的负向音频电压可达-2V
-3 db 带宽: >120 MHz
低功耗（最大 1 μA）
1A/2A 管脚（IIN< 2 μA）具有断电功能
无铅封装 14 管脚 TSSOP 及 DQFN
.
应用
手机、PDA、数码像机,及笔记本电脑
液晶监控器、电视机及机顶盒
订货信息
元件编号
表面标记
封装说明
FSA2380BQX
2380
14-引脚DQFN封闭，2.5 x 3.0 mm, JEDEC MO-241
FSA2380MTCX
FSA2380
14-管脚缩小薄型（TSSOP), 4.4 mm 宽, JEDEC MO-153
1B0
1B1
1B2
1A
2A
2B0
2B1
2B2
Control
S0
S1
图1. FSA2380 模拟表达符号
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
管脚分配图
Vcc
1B0
1
2
3
4
5
6
7
14
13
12
11
10
9
VCC
1B0
1
14
1B1
1B2
2B0
2B1
2B2
GND
S0
S1
2
3
4
1B1
1B2
2B0
2B1
2B2
13
12
S0
S1
1A
2A
1A
2A
11
10
9
5
6
NC
NC
NC
7
8
8
NC
GND
图2. TSSOP-14 (俯视图)
图3. DQFN-14(俯视图)
管脚描述
名称
描述
S0, S1
1A, 2A
开关控制选择
数据总线（共用）
多路源输入
1Bn, 2Bn
真值表
S1
S0
功能
低电平
低电平
高电平
高电平
低电平
高电平
低电平
高电平
断开(Hi-Z)
1B0 = 1A; 2B0 = 2A
1B1 = 1A; 2B1 = 2A
1B2 = 1A; 2B2 = 2A
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
2
最大绝对额定值
超出绝对最大额定值会破坏设备 ,设备会不工作或者说不建议设备在和超过建议的工作条件下被操作。另外, 过长的暴露
在超过建议工作条件下会影响设备的可靠性。这种绝对最大额定值仅仅是极端额定值。
表达符号
参数
最小值
最大值
单位
VCC
供电电压
-0.5
VCC-5.5
VCC-5.5
-0.5
6.0
V
V
V
V
1Bn, 2Bn
VCC+0.3
VCC+0.3
6.0
VSW
开关输入/输出电压
1A, 2A Pins
VCNTRL
IIK
控制输入电压 (1) S0, S1端口
输入钳位二极管电流
开关I/O 电流(连续)
-50
-65
mA
mA
mA
μW
μW
°C
ISW
350
500
ISWPEAK
峰值开关电流（脉冲持续时间1ms, <10%占空系数）
DQFN-14
2.5
PD
功耗 at 85°C
TSSOP-14
2.5
TSTG
TJ
保存温度范围
+150
+150
+260
最高结点温度
°C
TL
导线温度（焊接，10秒）
°C
所有管脚
5500
8000
8000
人体电流模式(JEDEC: JESD22-A114)
充放电模式 (JEDEC-JESD-C101)
kV
kV
I/O to GND
VCC to GND
ESD
2000
注:
1. 如输入及输出二极管电流额定值均达到时则可能会超出输入及输出负额定值。
推荐工作条件
推荐工作条件表中定义的是实际元件工作的条件。推荐工作条件指定用于保证实现数据表规范的最佳性能，Fairchild
建议不得超出以上值或设计至最大绝对额定值。
表达符号
参数
最小值
最大值
单位
VCC
VCNTRL
VSW
供电电压
2.7
0
5.0
VCC
VCC
85
V
V
控制输入电压(VS0:S1
开关输入/输出电压
操作温度
)
VCC -5.5
-40
TA
ºC
DQFN-14
热阻(大气)
145
ºC / W
JA
TSSOP-14
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
3
DC 电气特性
如未另外说明均为25ºC下的标准值.
TA = - 40°C to +85°C
VCC (V)
表达符号
参数
条件
单位
最小
典型
最大
VCC
5.5
-
模拟信号范围
VCC
1.2
V
V
VIK
VIH
钳位二极管电压
2.7 至 3.6
3.6 至 4.3
2.7 至 3.6
3.6 至 4.3
1.2
1.5
控制输入高电平
控制输入低电平
控制输入漏电流
V
0.5
0.7
VIL
IIN
VIN = 0 至 VCC
4.3
0
±1
µA
µA
共用端口(1A, 2A)
VSW = 0 至 4.3 V
VCC = 0 V
断开漏电流(共用端口
1A, 2A)
IOFF
±10
1Bn, 2Bn = 0.3 V, VCC
0.3 V, 1A, 2A = 0.3 V, VCC
-0.3 V 或浮动
–
1Bn, 2Bn端口的断开
漏电流
INO(OFF)
4.3
4.3
-50
-50
10
10
50
50
nA
nA
1Bn, 2Bn = 浮动
VCC – 0.3 V 或浮动
1A, 2A = 0.3 V, VCC –0.3V
1Bn, 2Bn端口的导通
漏电流
INC(ON)
1Bn or 2Bn = 0V, 0.7 V,
2.0 V, 2.7 V; ION = -
100 mA
RON
开关导通电阻(2)
2.7
0.75
2.00
0.40
见图7, 图8
1Bn or 2Bn = 0.7 V,
VCC, ION = -100mA
导通电阻(3)
2.7
0.50
0.23
RON
1Bn or 2Bn = 0 V, 0.7 V,
2.0 V, 2.7 V; ION = -
100mA 见图7, 图8
RFLAT(ON)
导通电阻平坦度(4)
2.7 至 4.3
VSW = 0 or VCC -0.3
IOUT = 0
ICC
静态工作电流
4.3
4.3
22
500
nA
µA
VCNTRL = 2.6 V
2.0
10.0
不同控制电压及VCC
增加时ICC相应的增加
量
ICCT
VCNTRL = 1.8 V
6.5
15.0
注：
2. 在开关指定电流下，通过测量管脚1Bn(2Bn)和1A(2A)之间的电压降获得。导通电阻由两管脚上较低的电压决定。
3. 由特性保证。
4. 平坦度定义为指定范围内导通电阻最大值与最小值之间的差值。
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
4
AC 电气特性
如未另外说明，均为温度25ºC，VCC = 3.3V下的标准值.
TA = - 40°C 至
+85°C
单
位
VCC (V)
表达符号
参数
条件
最小
值
典型
值
最大
值
VBn = 1.5 V, RL = 50 Ω,
CL = 35 pF
tON
开启时间S[0:1]至输出
2.7 至 4.3
30
60
ns
图10, 图12
VBn = 1.5 V, RL = 50 Ω,
CL = 35 pF 图10, 图12
tOFF
关闭时间S[0:1] 至输出
2.7至 4.3
22
45
ns
ns
RL = 50 Ω, CL = 5 pF
图13
tPD
传播延迟(5)
3.3
0.25
RL = 50 Ω, CL = 5 pF
VIN1 = VIN2 = VIN3 = 1.5 V
tBBM
先断后通(5)
2.7 至 4.3
1
6
ns
图11
RGEN = 0 Ω, CL = 100 pF,
RL = OPEN 图14
Q
电荷注入
断开隔离
2.7 至 4.3
2.7 至 4.3
9
pC
dB
f = 100 kHz, RL = 50 Ω
图4, 图16
OIRR
-68
f = 100 kHz, RL = 50 Ω
图5, 图17
Xtalk
THD
非相邻串扰
总谐波失真
-3db 带宽
2.7 至 4.3
2.7 至 4.3
2.7 至 4.3
-60
0.01
120
dB
%
f = 20 Hz to 20 kHz,
RL = 600 Ω,VSW = 0.5 Vpp
图20
RL = 50 Ω, CL = 0, 5 pF
图6, 图15
BW
MHz
注:
5．由特性保证而非产品试验。
电容
TA = - 40°C 至+85°C
表达符号
参数
条件
单位
典型值
CIN
控制脚输入电容
VCC = 0 V
2.75
pF
pF
VCC = 3.3 V; S[0:1] = 01 10, 11; f = 1 MHz
图19
CON
A/B 导通电容
70
VCC = 3.3 V, S[0:1] = 00
图18
COFFA
COFFB
端口1A, 2A 断开电容
42
20
pF
pF
VCC = 3.3 V, S[0:1] = 00
图18
端口 1Bn, 2Bn 断开电容
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
5
典型特性
0
1
10
100
-10
-30
-50
-70
-90
-110
Frequency (MHz)
图4. 断开隔离度VCC = 3.3 V,CL = 0 pF
0
1
10
100
-5
-15
-25
-35
-45
-55
-65
-75
-85
-95
-105
-115
-125
Frequency (MHz)
图5. 非相邻串扰 VCC = 3.3 V,CL = 0 pF
1
10
100
1000
10000
0
-1
-2
-3
-4
-5
-6
-7
-8
Frequency (MHz)
图6. 带宽 VCC = 3.3 V,CL = 0 pF
R
ON
1.00
0.80
0.60
0.40
0.20
0.00
-40°C
25°C
85°C
VCC = 2.7V
0.00
0.50
1.00
1.50
2.00
2.50
3.00
V
IN
图7. 开关导通电阻RON , VCC = 2.7 V
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
6
测试图
VON
InA(OFF)
NC
1Bn, 2Bn,or 3B
n
A
1A or 2A
V
IN
V
IN
S0:S1
ION
GND
GND
V
= 0 or V
CC
S0:S1
Sel
GND
V
**Each switch port is tested separately
S0:S1= 0 or V
CC
RON = VON / ION
图8. 导通电阻
图9. 断开漏电流 (开关端分开测试)
1Bn or 2Bn
1A or 2A
V
IN
VOUT
C
R
L
GND
L
S0:S1
GND
RL and CL are functions of the application
environment (see AC Tables for specific values)
CL includes test fixture and stray capacitance
图10. AC 试验电路负载
tRISE = 2.5ns
VCC
1B0 or 2B0
90%
VCC/2
1A or 2A
Input- VSel
V
10%
IN1
0V
VOUT
V
IN2
C
GND
L
R
L
VOUT
V
IN3
GND
GND
V
0.9*
OUT
0.9*VOUT
GND
S0:S1
tBBM
RL and CL are functions of the application
environment (see AC Tables for specific values)
CL includes test fixture and stray capacitance
图11. 先断后通间隔时间
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
7
测试图(续)
tRISE= 2.5ns
tFALL = 2.5ns
VCC
90%
VCC/2
90%
Input- VSel
VCC/2
10%
10%
90%
GND
VOH
90%
Output- VOUT
VOL
tON
tOFF
图12. 启动/关闭波形
tRISE = 2.5ns
tFALL = 2.5ns
VCC
90%
VCC /2
90%
Input- VIN
VCC /2
10%
10%
50%
GND
VOH
Output- VOUT
VOL
50%
tpLH
tpHL
图13. 开关传播延迟波形
图14. 电荷注入试验
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
8
测试图(续)
Network Analyzer
R
S
V
IN
V
S0:S1
V
GND
S
GND
V
OUT
GND
GND
R
T
GND
RS and RT are functions of the application
environment (see AC Tables for specific values)
图15. 带宽
Network Analyzer
R
S
V
IN
V
V
S
GND
S0:S1
GND
R
T
GND
GND
V
OUT
GND
R
T
RS and RT are functions of the application
environment (see AC Tables for specific values
GND
Off -Isolation = 20 Log (VOUT / VIN
图16. 通道断开隔离
)
Network Analyzer
NC
R
S
V
V
IN
S0:S1
GND
V
GND
S
GND
R
T
GND
V
OUT
GND
R
T
GND
CROSSTALK = 20 Log (VOUT/ VIN
)
图17. 非相邻通道间的串扰
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
9
测试图(续)
1Bn, 2Bn, or nA
S0:S1
V
Capacitance
Meter
S0:S1 = 0 or VCC
f = 1MHz
1Bn, 2Bn, or nA
图18.通道断开（Off）电容
图19. 通道导通（On）电容
VCC
nB
n
nA
10nF
RGEN
VGEN
RL
S0:S1
图20. 总谐波失真
© 2006 Fairchild Semiconductor Corporation
FSA2380 Rev. 1.12
www.fairchildsemi.com
10
4.00 MAX
2.20 MAX
1.40 MAX
B
3.00
0.05 C
A
2X
1.00
MAX
1.70
MAX
2.50
0.50 TYP
3.50
MAX
(0.90)
0.05 C
TOP VIEW
2X
PIN #1 QUADRANT
0.50 TYP
0.24 TYP
ꢀꢁꢈꢀꢀꢁꢀꢃ
RECOMMENDED LAND PATTERN
0.10 C
ꢀꢁꢂꢀꢀꢁꢀꢃ
0.08 C
ꢀꢁꢀꢂꢃꢀꢁꢀꢂꢃ
C
SIDE VIEW
SEATING
PLANE
ꢄꢁꢀꢀꢀꢁꢀꢃ
ꢅꢁꢆꢃꢀꢁꢀꢃ
ꢀꢁꢄꢇꢀꢀꢁꢀꢃ
(14X)
A. CONFORMS TO JEDEC REGISTRATION
MO-241, VARIATION AA
PIN #1 IDENT
0.50
B. DIMENSIONS ARE IN MILLIMETERS.
C. DIMENSIONS AND TOLERANCES PER
ASME Y14.5M, 2009.
ꢅꢁꢅꢃꢀꢁꢀꢃ
ꢂꢁꢃꢀꢀꢁꢀꢃ
D. LAND PATTERN RECOMMENDATION IS
EXISTING INDUSTRY LAND PATTERN.
E. DRAWING FILENAME: MKT-MLP14Arev2.
ꢀꢁꢂꢃꢀꢁꢀꢃ
(14X)
0.50
0.10
0.05
C A B
C
2.00
BOTTOM VIEW
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
Literature Distribution Center for ON Semiconductor
19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
For additional information, please contact your local
Sales Representative
© Semiconductor Components Industries, LLC
www.onsemi.com
相关型号：
©2020 ICPDF网 联系我们和版权申明