参数资料
| 型号： | ISL54066IRUZ-T |
| 厂商： | Intersil |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH SPDT DUAL 10TQFN |
| 标准包装： | 3,000 |
| 功能： | 开关 |
| 电路： | 2 x SPST - NO |
| 导通状态电阻： | 1 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 6.5 V |
| 电流 - 电源： | 30nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-UTQFN（1.8x1.40） |
| 包装： | 带卷 (TR) |
1
FN6584.1
ISL54066
Negative Signal Swing, High Off-Isolation,
Dual SPST Single Supply Switch
The Intersil ISL54066 device is a low ON-resistance, high
off-isolation, low voltage, dual single-pole/single-throw (SPST)
analog switch. It was designed to operate from a single +1.8V
to +6.5V supply and can pass signals that swing down to 6.5V
below the positive supply rail. Targeted applications include
battery powered equipment that benefit from low rON (1Ω),
high off-isolation (80dB) and fast switching speeds
(tON = 40ns, tOFF = 30ns). The digital logic input is 1.8V
logic-compatible when using a single +3V supply.
The ISL54066 incorporates a T-switch architecture. This
approach results in excellent signal off-isolation while
retaining a low impedance signal path when switches are ON.
The ISL54066 is offered in small form factor packages,
alleviating board space limitations. The ISL54066 is available
in 10Ld TQFN and TDFN packages.
The ISL54066 is a dual single-pole/single-throw (SPST)
normally open (NO) switch with independent logic control.
Features
Pb-free (RoHS Compliant)
Negative Signal Swing (Max 6.5V Below V+)
T-switch Architecture
ON-Resistance (rON)
- V+ = +4.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ω
- V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ω
- V+ = +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5
Ω
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ω
rON Matching Between Channels . . . . . . . . . . . . . . . . . 10mΩ
rON Flatness Across Signal Range . . . . . . . . . . . . . . . . . 0.2Ω
Single Supply Operation . . . . . . . . . . . . . . . . .+1.8V to +6.5V
Low Power Consumption @ 3V (PD). . . . . . . . . . . . 60nW
Fast Switching Action (V+ = +4.3V)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>6kV
1.8V Logic Compatible (+3V Supply)
Low I+ Current when VinH is not at the V+ Rail
Available in 10 Ld TQFN and 10 Ld 3x3 TDFN
Applications
Battery powered, Handheld, and Portable Equipment
- Cellular/mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
Portable Test and Measurement
Medical Equipment
Audio and Video Switching
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Application Note AN557 “Recommended Test Procedures
for Analog Switches”
TABLE 1. FEATURES AT A GLANCE
ISL54066
Number of Switches
2
Switch Type
SPST NO
4.3V rON
1
Ω
4.3V tON/tOFF
40ns/30ns
2.7V rON
1.5
Ω
2.7V tON/tOFF
60ns/30ns
1.8V rON
3
Ω
1.8V tON/tOFF
180ns/44ns
Packages
10 Ld TQFN, 10 Ld TDFN
r ON
(
Ω
)
VCOM (V)
01
2
3
4
5
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
-1
-2
-3
-4
-5
-6
ICOM = 100mA
V+ = 1.8V
V+ = 2.7V
V+ = 4.5V
ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
Data Sheet
November 3, 2009
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
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| ISL54066IRZ | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Negative Signal Swing, High Off-Isolation, Dual SPST Single Supply Switch |
| ISL54066IRZ-T | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Negative Signal Swing, High Off-Isolation, Dual SPST Single Supply Switch |
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