EL4342ILZA Intersil, EL4342ILZA Datasheet - Page 2
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EL4342ILZA
Manufacturer Part Number
EL4342ILZA
Description
IC AMP MULTI TRPL 500MHZ 32QFN
Manufacturer
Intersil
Type
Analog Multiplexer/Ampr
Datasheet
1.EL4340IUZ.pdf
(13 pages)
Specifications of EL4342ILZA
Applications
4:1 Multiplexer-Amplifier
Number Of Circuits
3
-3db Bandwidth
500MHz
Slew Rate
870 V/µs
Current - Supply
46mA
Current - Output / Channel
135mA
Mounting Type
Surface Mount
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Package
32QFN EP
Maximum Propagation Delay Bus To Bus
0.9(Typ)@±5V ns
Maximum High Level Output Current
50 mA
Multiplexer Architecture
4:1
Power Supply Type
Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EL4342ILZA
Manufacturer:
Intersil
Quantity:
135
Company:
Part Number:
EL4342ILZA-T7
Manufacturer:
Intersil
Quantity:
1 800
Pinouts
Functional Diagram EL4340
ENABLE
A LOGIC HIGH ON LE WILL LATCH THE LAST S0 STATE.
THIS LOGIC STATE IS PRESERVED WHEN CYCLING HIZ
OR ENABLE FUNCTIONS.
HIZ
S0
LE
DECODE
GND A
GND B
GND C
IN0A
IN0B
IN0C
IN1A
IN1B
IN1C
NIC
NIC
NIC
LATCHED ON HIGH LE
NIC = NO INTERNAL CONNECTION
10
12
11
1
2
3
4
5
6
7
8
9
EN0
EN1
(24 LD QSOP)
TOP VIEW
EL4340
D
C
D
C
AMPLIFIER BIAS
L
L
2
Q
Q
IN0(A, B, C)
IN1(A, B, C)
A
A
A
V
V
V
=1
=1
=1
24
23
22
21
20
19
18
17
16
15
14
13
NIC
LE
ENABLE
HIZ
OUTA
V+
OUTB
OUTC
V-
NIC
S0
NIC
EL4340, EL4342
OUT
Functional Diagram EL4342
ENABLE
HIZ
S0
S1
GND B
IN1A
IN1B
IN1C
IN2A
IN2B
NIC
NIC
NIC
THERMAL PAD INTERNALLY CONNECTED TO V-.
PAD MUST BE TIED TO V-
NIC = NO INTERNAL CONNECTION
DECODE
1
2
3
4
5
6
7
8
9
(32 LD QFN)
EN0
EN1
EN2
EN3
TOP VIEW
AMPLIFIER BIAS
EL4342
IN0(A, B, C)
IN3(A, B, C)
THERMAL
IN1(A, B, C)
IN2(A, B, C)
PAD
A
A
A
V
V
V
=1
=1
=1
25
24
23
22
21
20
19
18
17
October 18, 2010
ENABLE
NIC
V+
OUTA
V-
OUTB
OUTC
S0
S1
FN7421.3
OUT