ADG432BRZ Analog Devices Inc, ADG432BRZ Datasheet
ADG432BRZ
Manufacturer Part Number
ADG432BRZ
Description
IC SWITCH QUAD SPST 16SOIC
Manufacturer
Analog Devices Inc
Series
LC²MOSr
Datasheet
1.ADG433BRZ.pdf
(8 pages)
Specifications of ADG432BRZ
Function
Switch
Circuit
4 x SPST - NC
On-state Resistance
24 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
5V, 12V
Current - Supply
0.1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Analog Switch Type
SPST
No. Of Channels
4
On State Resistance Max
17ohm
Turn Off Time
60ns
Turn On Time
90ns
Supply Voltage Range
4.5V To 5.5V
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADG432BRZ
Manufacturer:
SC
Quantity:
6 219
Part Number:
ADG432BRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
a
GENERAL DESCRIPTION
The ADG431, ADG432 and ADG433 are monolithic CMOS
devices comprising four independently selectable switches. They
are designed on an enhanced LC
low power dissipation yet gives high switching speed and low on
resistance.
The on resistance profile is very flat over the full analog input
range ensuring excellent linearity and low distortion when
switching audio signals. Fast switching speed coupled with high
signal bandwidth also make the parts suitable for video signal
switching. CMOS construction ensures ultralow power dissipa-
tion making the parts ideally suited for portable and battery
powered instruments.
The ADG431, ADG432 and ADG433 contain four indepen-
dent SPST switches. The ADG431 and ADG432 differ only in
that the digital control logic is inverted. The ADG431 switches
are turned on with a logic low on the appropriate control input,
while a logic high is required for the ADG432. The ADG433
has two switches with digital control logic similar to that of the
ADG431 while the logic is inverted on the other two switches.
Each switch conducts equally well in both directions when ON
and has an input signal range which extends to the supplies. In
the OFF condition, signal levels up to the supplies are blocked.
All switches exhibit break before make switching action for use
in multiplexer applications. Inherent in the design is low charge
injection for minimum transients when switching the digital inputs.
2
MOS process which provides
PRODUCT HIGHLIGHTS
1. Extended Signal Range
2. Ultralow Power Dissipation
3. Low R
4. Break-Before-Make Switching
5. Single Supply Operation
Precision Quad SPST Switches
The ADG431, ADG432 and ADG433 are fabricated on an
enhanced LC
which extends fully to the supply rails.
This prevents channel shorting when the switches are config-
ured as a multiplexer.
For applications where the analog signal is unipolar, the
ADG431, ADG432, and ADG433 can be operated from a
single rail power supply. The parts are fully specified with a
single 12 V power supply and will remain functional with
single supplies as low as 5 V.
IN1
IN2
IN3
IN4
ADG431/ADG432/ADG433
ON
FUNCTIONAL BLOCK DIAGRAMS
ADG431
SWITCHES SHOWN FOR A LOGIC "1" INPUT
2
MOS process giving an increased signal range
IN1
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
ADG433
IN1
IN2
IN3
IN4
ADG432
S1
D1
S2
D2
S3
D3
S4
D4
LC
S1
D1
S2
D2
S3
D3
S4
D4
2
MOS
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ADG432BRZ Summary of contents
Page 1
GENERAL DESCRIPTION The ADG431, ADG432 and ADG433 are monolithic CMOS devices comprising four independently selectable switches. They 2 are designed on an enhanced LC MOS process which provides low power dissipation yet gives high switching speed and low on ...
Page 2
ADG431/ADG432/ADG433–SPECIFICATIONS Dual Supply (V = + Parameter ANALOG SWITCH Analog Signal Range vs Drift ON R Match ON LEAKAGE CURRENTS Source OFF Leakage I (OFF) S ...
Page 3
Single Supply ( 10 Parameter ANALOG SWITCH Analog Signal Range vs Drift ON R Match ON LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain ...
Page 4
ADG431/ADG432/ADG433 ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise noted ...
Page 5
Typical Performance Characteristics–ADG431/ADG432/ADG433 + – +10V –10V +15V –15V SS 0 –20 – ...
Page 6
ADG431/ADG432/ADG433 120 100 100 1k 10k 100k FREQUENCY – Hz 110 100 100 1k 10k 100k FREQUENCY – Hz TRENCH ISOLATION In the ADG431A, ADG432A and ADG433A, an insulating oxide layer (trench) is ...
Page 7
Test Circuits V1 +15V 0 GND +15V +5V 0 ...
Page 8
ADG431/ADG432/ADG433 +15V +5V 0 GND SS 0.1 F –15V 16-Lead Plastic DIP (Narrow) (N-16) 0.840 (21.34) 0.745 (18.92 0.280 (7.11) 0.240 (6.10) 1 ...