19-1609; Rev 0; 1/00
Fault-Protected, High-Voltage,
Single 4-to-1/Dual 2-to-1 Multiplexers
General Description
Features
The MAX4534 (single 4-to-1) and MAX4535 (dual 2-to-1)
fault-protected multiplexers operate with 4.5V to 2ꢀV
dual supplies or a +9V to +36V single supply. These
ꢀ ±±40V FaulVꢀPrltelꢁroVꢂꢁlꢃVꢀrꢂtPVꢄOO
±ꢅ20V FaulVꢀPrltelꢁroVꢂꢁlꢃV±ꢆ20VꢇaSSuꢁti
ꢀ NrVꢀrꢂtP-ꢇaSSuyVꢇtqatoeꢁogVRtqaꢁPtd
ꢀ AuuVCꢃFootuiVꢄOOVꢂꢁlꢃVꢀrꢂtPVꢄOO
ꢀ RFꢁu-lr-RFꢁuVꢇꢁgoFuVHFoduꢁog
®
multiplexers feature fault-protected inputs, Rail-to-Rail
signal-handling capability, and overvoltage clamping at
15ꢀmV beyond the rails. Both parts feature 4ꢀV over-
voltage protection with supplies off and 25V protection
with supplies on. On-resistance is 4ꢀꢀΩ max and is
matched between channels to 1ꢀΩ max. All digital inputs
have TTL logic thresholds, ensuring TTL/CMOS-logic
compatibility when using a single +12V or dual 15V
supplies.
ꢀ ꢄalSalVCuFmStdVlrVASSPrSPꢁFltVꢇaSSuyV0rulFgt
DaPꢁogV FaulVCrodꢁlꢁro
ꢀ ꢆ.4kΩ lySVꢄalSalVCuFmSVRtiꢁilFoetVDaPꢁog
ꢄvtPvrulFgt
ꢀ ±44Ω mFxVꢄo-RtiꢁilFoet
Applications
ꢀ ꢅ4oiVlySV FaulVRtiSroitVTꢁmt
Data-Acquisition Systems
Industrial and Process Control
Avionics
ꢀ ±±.20VlrV±ꢅ40VDaFuVꢇaSSuꢁti
+90VlrV+360VꢇꢁogutVꢇaSSuy
ꢀ TTL/CMꢄꢇ-CrmSFlꢁbutVLrgꢁeVIoSali
Signal Routing
Redundant/Backup Systems
Pin Configurations
Ordering Information
ꢀART
TEMꢀ.VRANGE
ꢀ°C to +7ꢀ°C
ꢀ°C to +7ꢀ°C
ꢀ°C to +7ꢀ°C
-4ꢀ°C to +85°C
-4ꢀ°C to +85°C
-4ꢀ°C to +85°C
ꢀ°C to +7ꢀ°C
ꢀ°C to +7ꢀ°C
ꢀ°C to +7ꢀ°C
-4ꢀ°C to +85°C
-4ꢀ°C to +85°C
-4ꢀ°C to +85°C
ꢀIN-ꢀACKAGE
14 TSSOP
TOP VIEW
MAX±23±CUD
MAX4534CSD
MAX4534CPD
MAX4534EUD
MAX4534ESD
MAX4534EPD
MAX±232CUD
MAX4535CSD
MAX4535CPD
MAX4535EUD
MAX4535ESD
MAX4535EPD
MAX4534
14 Narrow SO
14 Plastic DIP
14 TSSOP
1
2
3
4
5
6
7
A0
14 A1
13 GND
EN
V-
14 Narrow SO
14 Plastic DIP
14 TSSOP
LOGIC
V+
12
NO1
NO2
N.C.
COM
11 NO3
10
9
NO4
N.C.
N.C.
14 Narrow SO
14 Plastic SO
14 TSSOP
8
14 Narrow SO
14 Plastic DIP
Tꢇꢇꢄꢀ/ꢇꢄ/DIꢀ
MAX4535
1
2
3
4
5
6
7
A0
14 N.C.
13 GND
EN
V-
LOGIC
V+
12
NO1A
NO2A
N.C.
11 NO1B
10
9
NO2B
N.C.
COMA
COMB
8
Tꢇꢇꢄꢀ/ꢇꢄ/DIꢀ
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
________________________________________________________________ Maxim Integrated Products
ꢆ
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.