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参数资料
| 型号： | MAX4679EUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 16TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 4 x SPST - NC/NO |
| 导通状态电阻： | 1.6 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 11 V，±2.7 V ~ 5.5 V |
| 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) |
General Description
The MAX4677/MAX4678/MAX4679 quad analog switch-
es feature 1.6
max on-resistance (RON) when operat-
ing from a dual ±5V supply. RON is matched between
channels to 0.3
max and is flat (0.4 max) over the
specified signal range. Each switch can handle Rail-to-
Rail analog signals. Off-leakage current is 0.1nA at
+25°C. These switches are ideal in low-distortion appli-
cations and are the preferred solution over mechanical
relays in automated test equipment. They have low
power requirements, require less board space, and are
more reliable than mechanical relays.
The MAX4677 has four normally closed (NC) switches,
and the MAX4678 has four normally open (NO) switch-
es. The MAX4679 has two NC and two NO switches
and features guaranteed break-before-make switching.
The MAX4677/MAX4678/MAX4679 operate from either
a single +2.7V to +11V or dual ±2.7V to ±5.5V supplies,
making them ideal for use in digital card applications
and single-ended 75
systems.
These devices feature a separate logic supply input
that operates from +2.7V to V+, allowing independent
logic and analog supplies.
________________________Applications
Features
o On-Resistance 1.6 max
o On-Resistance Flatness 0.4 max
o On-Resistance Matching 0.3 max
o Dual ±2.7V to ±5.5V or Single +2.7V to +11V
Supply Range
o TTL/CMOS-Logic Compatible
o Crosstalk -84dB at 1MHz
o Off-Isolation -65dB at 1MHz
o -3dB Bandwidth: 66MHz
o Rail-to-Rail Signal Range
MAX4677/MAX4678/MAX4679
2
, Quad, SPST, CMOS Analog Switches
________________________________________________________________ Maxim Integrated Products
1
SWITCHES SHOWN FOR LOGIC "0" INPUT
MAX4678
LOGIC
SWITCH
0
1
OFF
ON
TOP VIEW
DIP/TSSOP
MAX4677
LOGIC
SWITCH
0
1
ON
OFF
MAX4679
LOGIC
SWITCHES
1, 4
0
1
OFF
ON
SWITCHES
2, 3
ON
OFF
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NC2
V+
V-
NO1
COM1
IN1
MAX4679
VL
NC3
COM3
IN3
IN4
COM4
NO4
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NC2
V+
V-
NC1
COM1
IN1
MAX4677
VL
NC3
COM3
IN3
IN4
COM4
NC4
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
COM2
NO2
V+
V-
NO1
COM1
IN1
MAX4678
VL
NO3
COM3
IN3
IN4
COM4
NO4
GND
DIP/TSSOP
______________________Pin Configurations/Functional Diagrams/Truth Tables
19-1713; Rev 0; 4/00
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
Ordering Information
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
PART
TEMP. RANGE
PIN-PACKAGE
MAX4677EUE
-40
°C to +85°C
16 TSSOP
MAX4677EPE
-40
°C to +85°C
16 DIP
MAX4678EUE
-40
°C to +85°C
16 TSSOP
MAX4678EPE
-40
°C to +85°C
16 DIP
MAX4679EUE
-40
°C to +85°C
16 TSSOP
MAX4679EPE
-40
°C to +85°C
16 DIP
Reed Relay Replacement
Test Equipment
Communications Systems
Audio Signal Routing
Avionics
ADC Systems
Data-Acquisition Systems
PBX/PABX Systems
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