参数资料
型号: ISL84582IVZ-T
厂商: Intersil
文件页数: 1/14页
文件大小: 0K
描述: IC MUX/DEMUX DUAL 4X1 16TSSOP
标准包装: 2,500
功能: 多路复用器/多路分解器
电路: 2 x 4:1
导通状态电阻: 60 欧姆
电压电源: 单/双电源
电压 - 电源,单路/双路(±): 2 V ~ 12 V,±2 V ~ 6 V
电流 - 电源: 1µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
1
FN6213.3
ISL84582
Low-Voltage, Single and Dual Supply,
Differential 4-to-1 Multiplexer
The Intersil ISL84582 device is made of precision,
bi-directional, analog switches configured as a differential
4-Channel multiplexer/demultiplexer. It is designed to operate
from a single +2V to +12V supply or from a ±2V to ±6V dual
supplies. The device has an inhibit pin to simultaneously open
all signal paths.
ON-resistance of 39
Ω with a ±5V supply and 125Ω with a
single +3.3V supply. Each switch can handle rail-to-rail
analog signals. The off-leakage current is only 0.02nA at
+25°C or 0.2nA at +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds, ensuring
TTL/CMOS logic compatibility when using a single 3.3V or
+5V supply or dual ±5V supplies.
The ISL84582 is a differential 4-to-1 multiplexer device.
Table 1 summarizes the performance of this part.
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”
Application Note AN520 “CMOS Analog Multiplexers and
Switches; Specifications and Application Considerations.”
Application Note AN1034 “Analog Switch and Multiplexer
Applications”
Features
Pb-Free (RoHS Compliant)
Fully Specified at 3.3V, 5V, ±5V, and 12V Supplies for 10%
Tolerances
ON-resistance (rON), VS = ±4.5V . . . . . . . . . . . . . . . . 44Ω
ON-resistance (rON), VS = +3V . . . . . . . . . . . . . . . . 175Ω
rON Matching Between Channels, VS = ±5V . . . . . . . . . <2Ω
Low Charge Injection, VS = ±5V . . . . . . . . . . . . . 1pC (Max)
Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
Dual Supply Operation . . . . . . . . . . . . . . . . . . . . . ±2V to ±6V
Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<3W
Fast Switching Action (VS = +5V)
-tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ns
-tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
Guaranteed Max Off-Leakage . . . . . . . . . . . . . . . . . . . 2.5nA
Guaranteed Break-Before-Make
TTL, CMOS Compatible
Applications
Battery Powered, Handheld, and Portable Equipment
Communications Systems
-Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
Test Equipment
- Medical Ultrasound
- Magnetic Resonance Image
- CT and PET Scanners (MRI)
-ATE
- Electrocardiograph
Audio and Video Signal Routing
Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
- Integrator Reset Circuits
TABLE 1. FEATURES AT A GLANCE
CONFIGURATION
DIFF 4:1 Mux
±5V rON
39
Ω
±5V tON/tOFF
32ns/18ns
12V rON
32
Ω
12V tON/tOFF
23ns/15ns
5V rON
65
Ω
5V tON/tOFF
43ns/20ns
3.3V rON
125
Ω
3.3V tON/tOFF
70ns/32ns
Package
16 Ld TSSOP
Data Sheet
May 6, 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. 2005, 2006, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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