MAX4802ACCM+ Maxim Integrated Products, MAX4802ACCM+ Datasheet

IC SWITCH OCTAL SPST 48LQFP

MAX4802ACCM+

Manufacturer Part Number
MAX4802ACCM+
Description
IC SWITCH OCTAL SPST 48LQFP
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of MAX4802ACCM+

Function
Switch
Circuit
8 x SPST - NO
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Switch Configuration
SPST
On Resistance (max)
48 Ohms
On Time (max)
5 us
Off Time (max)
5 us
Off Isolation (typ)
- 80 dB
Supply Voltage (max)
6 V
Supply Voltage (min)
2.7 V
Supply Current
2 mA
Maximum Power Dissipation
1818 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Off State Leakage Current (max)
10 uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX4800A/MAX4802A provide high-voltage switch-
ing on eight channels for ultrasonic imaging and printer
applications. The devices utilize BCDMOS process
technology to provide eight high-voltage low-charge-
injection SPST switches, controlled by a 20MHz serial
interface. Data is clocked into an internal 8-bit shift reg-
ister and retained by a programmable latch with enable
and clear inputs. A power-on reset function ensures that
all switches are open on power-up.
The devices operate with a wide range of high-voltage
supplies including: V
and +40V/-160V. The digital interface operates from a
separate V
DIN, CLK, LE, and CLR are +6V tolerant, independent
of the V
integrated 35kΩ bleed resistors on each switch terminal
to discharge capacitive loads.
The devices are drop-in replacements for the Supertex
HV2203 and HV2303. They are available in the 48-pin
LQFP, 26-bump CSBGA, and 28-pin PLCC packages.
All devices are specified for the commercial 0°C to
+70°C temperature range.
19-4120; Rev 1; 2/11
Note: All devices are specified over the commercial 0°C to +70°C
temperature range.
* Future product—contact factory for availability.
+ Denotes a lead(Pb)-free/RoHS-compliant package.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
SPI is a trademark of Motorola, Inc.
MAX4800ACXZ+*
MAX4800ACQI+
MAX4800ACCM+*
MAX4802ACXZ+*
MAX4802ACQI+
MAX4802ACCM+*
Low-Charge-Injection, 8-Channel, High-Voltage
Analog Switches with 20MHz Serial Interface
PART
Ultrasound Imaging
Printers
DD
DD
supply voltage. The MAX4802A provides
supply from +2.7V to +6V. Digital inputs
________________________________________________________________ Maxim Integrated Products
RESISTORS
PP
BLEED
Ordering Information/
Yes
Yes
Yes
/V
No
No
No
General Description
NN
= +100V/-100V, +185V/-15V,
HV2203PJ-G
HV2203FG-G 48 LQFP
HV2303PJ-G
HV2303FG-G 48 LQFP
Selector Guide
SECOND
SOURCE
Applications
PIN-
PACKAGE
26 CSBGA
28 PLCC
26 CSBGA
28 PLCC
♦ Fast SPI™ Interface 20MHz
♦ Pin-Compatible Replacement for Supertex HV2203
♦ Pin-Compatible Replacement for Supertex HV2303
♦ Flexible High-Voltage Supplies Up to V
♦ Low-Charge-Injection, Low-Capacitance 22Ω Ω
♦ DC to 50MHz Analog-Signal Frequency Range
♦ -77dB Off-Isolation at 5MHz
♦ Low 10µA Quiescent Current
♦ Integrated Bleed Resistors (MAX4802A Only)
♦ Available in Standard PLCC, LQFP, and CSBGA
(MAX4800A)
(MAX4802A)
Switches
Packages
COM7
COM6
Pin/Bump Configurations continued at end of data sheet.
DOUT
TOP VIEW
N.C.
N.C.
NO7
N.C.
N.C.
NO6
N.C.
NO5
N.C.
37
38
39
40
41
42
43
44
45
46
47
48
() MAX4802A ONLY
+
36 35 34 33 32 31 30 29 28 27 26 25
1
Pin/Bump Configurations
2
3
4
(7mm x 7mm)
MAX4800A
MAX4802A
5
LQFP
6
7
8
9 10 11 12
PP
Features
- V
NN
24
23
22
21
20
19
18
17
16
15
14
13
= 200V
V
N.C.
NO0
N.C.
COM0
N.C.
NO1
N.C.
COM1
N.C.
NO2
N.C.
PP
1

Related parts for MAX4802ACCM+

MAX4802ACCM+ Summary of contents

Page 1

... MAX4800ACCM+* No HV2203FG-G 48 LQFP MAX4802ACXZ+* Yes MAX4802ACQI+ Yes HV2303PJ-G MAX4802ACCM+* Yes HV2303FG-G 48 LQFP Note: All devices are specified over the commercial 0°C to +70°C temperature range. * Future product—contact factory for availability. + Denotes a lead(Pb)-free/RoHS-compliant package. SPI is a trademark of Motorola, Inc. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’ ...

Page 2

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND.) V Logic Supply Voltage........................................-0. Supply Voltage ....................................................220V Positive Supply Voltage......................-0. ...

Page 3

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface ELECTRICAL CHARACTERISTICS (continued +2.7V to +6V +40V are +25°C.) (Note 2) A PARAMETER SYMBOL Small-Signal Switch R On-Resistance Small-Signal Switch ...

Page 4

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface ELECTRICAL CHARACTERISTICS (continued +2.7V to +6V +40V are +25°C.) (Note 2) A PARAMETER SYMBOL Logic Input Capacitance Logic Input Leakage ...

Page 5

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface TIMING CHARACTERISTICS (V = +2.7V to +6V +40V are +25°C.) (Note 2) A PARAMETER SYMBOL ANALOG SWITCH Turn-On Time Turn-Off Time Output ...

Page 6

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface (V = +5V +100V -100V SUPPLY CURRENT DD vs. CLOCK FREQUENCY 1.0 0.9 0.8 0.7 0.6 0.5 0.4 DIN = 01010101 0.3 ...

Page 7

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface PIN/BUMP MAX4800A MAX4800A MAX4800A LQFP CSBGA PLCC 11, 13, 15, 17, 19, 21, 23, 26 11, 15 27, 30, 31, 32, 38, ...

Page 8

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface PIN/BUMP MAX4802A MAX4802A MAX4802A LQFP CSBGA PLCC 11,13, 15, 17, 19, 21, 23, 26, — 30, 31, 32, 38, 40, 42, 44, ...

Page 9

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface 50% DIN D N+1 LE CLK DOUT ON SWITCH OFF 50% CLR t WC *FOR SLOWER CLK RATES REFER TO THE MAX4800/MAX4801/MAX4802 DATA SHEET. Figure 1. Serial Interface Timing* Detailed Description ...

Page 10

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface LE CLK DIN D7 MSB DOUT D7 Figure 2. Latch-Enable Interface Timing The V and V high-voltage supplies are not PP NN required to be symmetrical, but the voltage difference V ...

Page 11

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface Table 1. Serial Interface Programming DATA BITS (LSB ...

Page 12

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface DIN CLK LE CLR Figure 3. Interfacing Multiple Devices by Daisy-Chaining DIN CLK DOUT CLR LE 12 ______________________________________________________________________________________ U10 U11 DIN DIN DOUT DOUT MAX4800A MAX4800A CLK CLK LE LE CLR ...

Page 13

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface V DD DIN SHIFT CLK REGISTER DOUT CLR LE GND TOP VIEW N.C. (RGND) ______________________________________________________________________________________ Functional Diagrams (continued MAX4802A LEVEL SHIFTER LATCH LEVEL SHIFTER V NN Pin/Bump Configurations (continued) ...

Page 14

Low-Charge-Injection, 8-Channel, High-Voltage Analog Switches with 20MHz Serial Interface TOP VIEW MAX4802A ONLY For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a “+”, “#”, ...

Page 15

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2011 Maxim Integrated Products ...

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