Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

DG406 Datasheet(PDF) 6 Page - Maxim Integrated Products

No. de Pieza. DG406
Descripción  Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers
Descarga  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  MAXIM [Maxim Integrated Products]
Página de inicio  http://www.maxim-ic.com
Logo 

DG406 Datasheet(HTML) 6 Page - Maxim Integrated Products

Zoom Inzoom in Zoom Outzoom out
 6 / 12 page
background image
__________Applications Information
Operation with Supply Voltages
Other than ±15V
Using supply voltages other than ±15V reduces the
analog signal range. The DG406/DG407 switches oper-
ate with ±4.5V to ±20V bipolar supplies or with a +4.5V
to +30V single supply; connect V- to GND when operat-
ing with a single supply. Also, both device types can
operate with unbalanced supplies such as +24V and
-5V. The Typical Operating Characteristics graphs
show typical on-resistance with 20V, 15V, 10V, and 5V
supplies. (Switching times increase by a factor of two
or more for operation at 5V.)
Overvoltage Protection
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed rat-
ings may cause permanent damage to the devices.
Always sequence V+ on first, then V-, followed by the
logic inputs and analog signals. If power-supply
sequencing is not possible, add two small signal
diodes in series with supply pins for overvoltage pro-
tection (Figure 1). Adding diodes reduces the analog
signal range to 1V above V+ and 1V below V-, but low
switch resistance and low leakage characteristics are
unaffected. Device operation is unchanged, and the
difference between V+ and V- should not exceed +44V.
Improved, 16-Channel/Dual 8-Channel,
CMOS Analog Multiplexers
6
_______________________________________________________________________________________
Bidirectional Output
D
28
Address Inputs
A3–A0
14–17
Enable Inputs
EN
18
Bidirectional Analog Inputs
S1–S8
19–26
Negative Supply Voltage Input
V-
27
Ground
GND
12
Bidirectional Analog Inputs
S16–S9
4–11
DG406
PIN
No Internal Connections
N.C.
2, 3, 13
Positive Supply Voltage Input
V+
1
FUNCTION
NAME
Negative Supply Voltage Input
V-
27
Bidirectional Output A
DA
28
Ground
GND
12
Address Inputs
A2, A1, A0
15, 16, 17
Enable Input
EN
18
Bidirectional Analog Inputs
S1A–S8A
19–26
Bidirectional Analog Inputs
S8B–S1B
4–11
No Internal Connection
N.C.
3, 13, 14
DG407
PIN
Bidirectional Output B
DB
2
Positive Supply Voltage Input
V+
1
FUNCTION
NAME
_____________________________________________________________Pin Descriptions
Vg
S
D
V-
V+
Figure 1. Overvoltage Protection Using External Blocking
Diodes


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn