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| 型号： | MAX394EUP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPDT 20TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 74 |
| 功能： | 开关 |
| 电路： | 4 x SPDT |
| 导通状态电阻： | 65 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 15 V，±2.7 V ~ 8 V |
| 电流 - 电源： | ±100nA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 管件 |
_______________General Description
The MAX394 is a precision, low-voltage, quad, single-
pole/double-throw (SPDT) analog switch. The four inde-
pendent switches operate with bipolar supplies ranging
from ±2.7V to ±8V, or with a single supply of +2.7V to
+15V. The MAX394 offers low on-resistance (less than
35Ω), guaranteed to match within 2Ω between channels
and to remain flat over the analog signal range (Δ4Ω
max). It also offers break-before-make switching (10ns
typical), with turn-off times less than 75ns and turn-on
times less than 130ns. The MAX394 is ideal for portable
operation since quiescent current runs less than 1A with
all inputs high or low.
This monolithic, quad switch is fabricated with Maxim’s
low voltage silicon-gate process. Design improvements
guarantee extremely low charge injection (10pC), low
power consumption (10W), and electrostatic discharge
(ESD) greater than 2000V.
Logic inputs are TTL and CMOS compatible and guaran-
teed over a +0.8V to +2.4V range for supply voltages up
to +8V. When supplies exceed +8V, the inputs are typi-
cally +0.8V to +4V. Logic inputs and switched analog sig-
nals can range anywhere between the supply voltages
without damage.
________________________Applications
Test Equipment
Portable Instruments
Communications Systems
Audio Signal Routing
PBX, PABX
Set-Top Boxes
Heads-Up Displays
____________________________Features
Low On-Resistance, < 17Ω Typical (35Ω max)
Guaranteed Matched On-Resistance Between
Channels, < 2Ω
Guaranteed Flat On-Resistance over Analog
Signal Range, Δ4Ω Max
Guaranteed Charge Injection < 10pC
Guaranteed Off-Channel Leakage < 2.5nA at +85°C
ESD Guaranteed > 2000V per Method 3015.7
Single-Supply Operation (+2.7V to +15V)
Bipolar-Supply Operation (±2.7V to ±8V)
TTL/CMOS-Logic Compatibility
Rail-to-Rail Analog Signal Handling Capability
Pin Compatible with MAX333, MAX333A
MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
________________________________________________________________
Maxim Integrated Products
1
SWITCHES ARE SHOWN WITH LOGIC "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
IN4
NO4
COM4
NC4
NC1
COM1
NO1
IN1
MAX394
V+
N.C.
NC3
COM3
COM2
NC2
GND
V-
NO3
IN3
IN2
NO2
TOP VIEW
DIP/SO/TSSOP
INPUTS
V1
V2
OSC
IN
V3
V4
FLYING CAPACITOR
LEVEL TRANSLATOR
(2-CHANNEL)
OUTPUTS
V1 - V2
V3 - V4
__________________Pin Configuration
Typical Operating Circuit
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
19-0391; Rev 2; 9/08
PART
TEMPERATURE
PIN-PACKAGE
MAX394CPP
0°C to +70°C
20 Plastic DIP
MAX394CWP
0°C to +70°C
20 Wide SO
MAX394C/D
0°C to +70°C
Dice*
MAX394EPP
-40°C to +85°C
20 Plastic DIP
MAX394EWP
-40°C to +85°C
20 Wide SO
MAX394EUP
-40°C to +85°C
20 TSSOP
MAX394MJP
-55°C to +85°C
20 CERDIP**
MAX394MWP/PR
-55°C to +125°C
20 Wide SO**
MAX394MWP/PR-T
-55°C to +125°C
20 Wide SO**
Ordering Information
*
Contact factory for dice specifications.
**
Contact factory for availability.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX394EUP+ | 功能描述:模拟开关 IC Quad SPDT CMOS Analog Switch 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 |
| MAX394EUP+T | 功能描述:模拟开关 IC Quad SPDT CMOS Analog Switch 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 |
| MAX394EUP-T | 功能描述:模拟开关 IC 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 |
| MAX394EWP | 功能描述:模拟开关 IC 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 |
| MAX394EWP+ | 功能描述:模拟开关 IC Quad SPDT CMOS Analog Switch 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 |
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