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| 型号： | HI9P0201HS-9 |
| 厂商： | INTERSIL CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | Header; No. of Contacts:50; Pitch Spacing:0.079"; No. of Rows:2; Gender:Male; Series:1552; Body Material:Glass Filled Polyester; Connector Retention Style:Latch/Ejector; Contact Termination:Through Hole; Housing Style:Right-Angle RoHS Compliant: Yes |
| 中文描述： | QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 7/11页 |
| 文件大小： | 253K |
| 代理商： | HI9P0201HS-9 |
7
Application Information
Logic Compatibility
The HI-201HS is TTL compatible. Its logic inputs (pins 1, 8,
9, and 16) are designed to react to digital inputs which
exceed a fixed, internally generated TTL switching threshold.
The HI-201HS can also be driven with CMOS logic (0V-
15V), although the switch performance with CMOS logic will
be inferior to that with TTL logic (0V-5V).
The logic input design of the HI-201HS is largely responsible
for its fast switching speed. It is a design which features a
unique input stage consisting of complementary vertical
PNP and NPN bipolar transistors. This design differs from
that of the standard HI-201 product where the logic inputs
are MOS transistors.
Although the new logic design enhances the switching
speed performance, it also increases the logic input leakage
currents. Therefore, the HI-201HS will exhibit larger digital
input leakage currents in comparison to the standard HI-201
product.
Charge Injection
Charge injection is the charge transferred, through the
internal gate-to-channel capacitances, from the digital logic
input to the analog output. To optimize charge injection
performance for the HI-201HS, it is advisable to provide a
TTL logic input with fast rise and fall times.
If the power supplies are reduced from
±
15V, charge
injection will become increasingly dependent upon the digital
input frequency. Increased logic input frequency will result in
larger output error due to charge injection.
Power Supply Considerations
The electrical characteristics specified in this data sheet are
guaranteed for power supplies V
S
=
±
15V. Power supply
voltages less than
±
15V will result in reduced switch
performance. The following information is intended as a
design aid only.
Single Supply
The switch operation of the HI-201HS is dependent upon an
internally generated switching threshold voltage optimized
for
±
15V power supplies. The HI-201HS does not provide
the necessary internal switching threshold in a single supply
system. Therefore, if single supply operation is required, the
HI-300 series of switches is recommended. The HI-300
series will remain operational to a minimum +5V single
supply.
Switch performance will degrade as power supply voltage is
reduced from optimum levels (
±
15V). So it is recommended
that a single supply design be thoroughly evaluated to
ensure that the switch will meet the requirements of the
application.
For further information see Application Notes AN520,
AN521, AN531, AN532, AN543 and AN557.
FIGURE 2E. V
IN
= -5V
FIGURE 2. SWITCHING WAVEFORMS FOR VARIOUS ANALOG INPUT VOLTAGES
FIGURE 2F. V
IN
= -10V
Test Circuits and Waveforms
(Continued)
0
-5
t
O
-10
-5
0
t
O
POWER SUPPLY
VOLTAGES
SWITCH PERFORMANCE
±
12
≤
V
S
≤ ±
15V
Minimal Variation
V
S
<
±
12V
Parametric variation becomes
increasingly large (increased ON
resistance, longer switching times).
V
S
<
±
10V
Not Recommended.
V
S
>
±
16V
Not Recommended.
HI-201HS
相关PDF资料 |
PDF描述 |
|---|---|
| HI9P0201HS-9Z | Header; No. of Contacts:50; Pitch Spacing:0.079"; No. of Rows:2; Gender:Male; Series:1552; Body Material:Glass Filled Polyester; Connector Retention Style:Latch/Ejector; Contact Termination:Through Hole; Housing Style:Right-Angle RoHS Compliant: Yes |
| HI9P0201-5 | Dual/Quad SPST, CMOS Analog Switches |
| HI9P0201-9 | Dual/Quad SPST, CMOS Analog Switches |
| HI-201HS | Flash 8Mb PROM (ST Micro), |
| HI201HS | High Speed, Quad SPST, CMOS Analog Switch |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HI9P0201HS-9Z | 功能描述:模拟开关 IC SWITCH 4X SPST N C 16W IND RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| HI9P0222-9 | 制造商:Harris Corporation 功能描述: |
| HI9P-0222-9 WAF | 制造商:Harris Corporation 功能描述: |
| HI9P0222-9 WAF | 制造商:Harris Corporation 功能描述: |
| HI9P0300-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
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