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Teilenummer | DG406 |
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Beschreibung | Single 16-Channel/Differential 8-Channel / CMOS Analog Multiplexers | |
Hersteller | Intersil Corporation | |
Logo | ||
Gesamt 15 Seiten Single 16-Channel/Differential 8-Channel, CMOS
Analog Multiplexers
DG406, DG407
The DG406 and DG407 monolithic CMOS analog multiplexers
are drop-in replacements for the popular DG506A and DG507A
series devices. They each include an array of sixteen analog
switches, a TTL and CMOS compatible digital decode circuit for
channel selection, a voltage reference for logic thresholds, and
an ENABLE input for device selection when several multiplexers
are present.
These multiplexers feature lower signal ON-resistance (<100Ω)
and faster transition time (tTRANS < 300ns) compared to the
DG506A and DG507A. Charge injection has been reduced,
simplifying sample and hold applications.
The improvements in the DG406 series are made possible by
using a high voltage silicon-gate process. An epitaxial layer
prevents the latch-up associated with older CMOS technologies.
The 44V maximum voltage range permits controlling 30VP-P
signals when operating with ±15V power supplies.
The sixteen switches are bilateral, equally matched for AC or
bidirectional signals. The ON-resistance variation with analog
signals is quite low over a ±5V analog input range.
Features
• ON-Resistance (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100Ω
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . <1.2mW
• Fast Transition Time (Max) . . . . . . . . . . . . . . . . . . . . . . . 300ns
• Low Charge Injection
• TTL, CMOS Compatible
• Single or Split Supply Operation
• Pb-Free (RoHS Compliant)
Applications
• Battery Operated Systems
• Data Acquisition
• Medical Instrumentation
• Hi-Rel Systems
• Communication Systems
• Automatic Test Equipment
Related Literature
• Technical Brief TB363 “Guidelines for Handling and Processing
Moisture Sensitive Surface Mount Devices (SMDs)”
ANALOG
INPUTS
DG406
MUX
BUFFER
ADC
CPU
FIGURE 1. TYPICAL APPLICATION
80
70
+125°C
60
+85°C
50
+25°C
40
0°C
30 -40°C
20 -55°C
10 V+ = 15V
V- = -15V
0
-15 -10
-5
0
5 10
VD , DRAIN VOLTAGE (V)
FIGURE 2. ±15 DUAL SUPPLY rON CURVES AT VARIOUS
TEMPERATURES
15
October 1, 2013
FN3116.11
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2000, 2004, 2006, 2009, 2013. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
DG406, DG407
Electrical Specifications Test Conditions: V+ = +15V, V- = -15V, VAL = 0.8V, VAH = 2.4V Unless Otherwise Specified. Bold-face limits
apply over the operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
Source OFF Leakage Current, IS(OFF)
Drain OFF Leakage Current, ID(OFF)
DG406
DG407
Drain ON Leakage Current, ID(ON)
DG406
DG407
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
Negative Supply Current, I-
Positive Supply Current, I+
Negative Supply Current, I-
TEST CONDITIONS
VEN = 0V, VS = ±10V,
VD = +10V
VS = VD = ±10V (Note 9)
VEN = VA = 0V or 5V
(Standby)
VEN = 2.4V, VA = 0V
(Enabled)
TEMP
(°C)
25
Full
MIN
(Notes 7, 12)
-0.5
-5
TYP
(Note 8)
0.01
-
MAX
(Notes 7, 12)
0.5
5
UNITS
nA
nA
25 -1
Full -40
25 -1
Full -20
0.04
-
0.04
-
1 nA
40 nA
1 nA
20 nA
25 -1
Full -40
25 -1
Full -20
0.04
-
0.04
-
1 nA
40 nA
1 nA
20 nA
25 -
Full -
25 -1
Full -10
25 -
Full -
25 -1
Full -10
13
-
-0.01
-
80
-
-0.01
-
30 µA
75 µA
- µA
- µA
100 µA
200 µA
- µA
- µA
Electrical SpecificationsMSingle Supply Test Conditions: V+ = 12V, V- = 0V, VAL = 0.8V, VAH = 2.4V,
Unless Otherwise Specified.
PARAMETER
TEST
CONDITIONS
TEMP
(°C)
MIN
(Notes 7, 12)
TYP
(Note 8)
DYNAMIC CHARACTERISTICS
Switching Time of Multiplexer, tTRANS
VS1 = 8V, VS8 = 0V, VIN = 2.4V
25
-
300
Enable Turn-ON Time, tON(EN)
VINH = 2.4V, VINL = 0V,
25
-
250
Enable Turn-OFF Time, tOFF(EN)
VS1 = 5V
25 - 150
Charge Injection, Q
CL = 1nF, VS = 6V, RS = 0Ω
25
-
20
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
Full 0
-
Drain-Source ON-Resistance,
rDS(ON)
VD = 3V, 10V, IS = -1mA
(Note 9)
25
-
90
rDS(ON) Matching Between
Channels (Note 6), ΔrDS(ON)
25 -
5
Source Off Leakage Current,IS(OFF)
VEN = 0V, VD = 10V or 0.5V,
25
-
0.01
Drain Off Leakage Current, ID(OFF)
VS = 0.5V or 10V
DG406
25 - 0.04
DG407
25 - 0.04
MAX
(Notes 7, 12)
UNITS
450 ns
600 ns
300 ns
- pC
12 V
120 Ω
-%
- nA
- nA
- nA
6 FN3116.11
October 1, 2013
6 Page DG406, DG407
Die Characteristics
DIE DIMENSIONS:
2490µm x 4560µm x 485µm
METALLIZATION:
Type: SiAl
Thickness: 12kÅ ±1kÅ
Metallization Mask Layout
PASSIVATION:
Type: Nitride
Thickness: 8kÅ ±1kÅ
WORST CASE CURRENT DENSITY:
9.1 x 104 A/cm2
DG406
NC
V+ D
V-
S16 S5
S15 S7
S14 S6
S13 S5
S12 S4
S11 S3
S10 S2
S9 S1
GND A3
A2 A1
A0 EN
12
FN3116.11
October 1, 2013
12 Page | ||
Seiten | Gesamt 15 Seiten | |
PDF Download | [ DG406 Schematic.PDF ] |
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