MAX4802 Maxim Integrated Products, MAX4802 Datasheet

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MAX4802

Manufacturer Part Number
MAX4802
Description
(MAX4800 - MAX4802) High-Voltage Analog Switches
Manufacturer
Maxim Integrated Products
Datasheet

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www.DataSheet4U.com
The MAX4800/MAX4801/MAX4802 provide high-volt-
age switching 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 digital
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 MAX4800/MAX4801/MAX4802 operate with a wide
range of high-voltage supplies including: V
+100V/-100V, +185V/-15V, and +40V/-160V. The digital
interface operates from a separate V
+2.7V to +13.2V. Digital inputs DIN, CLK, LE, and CLR
are +13.2V tolerant, independent of the V
voltage. The MAX4802 provides integrated 35kΩ bleed
resistors on each switch terminal to discharge capaci-
tive loads.
The MAX4800 and MAX4802 are drop-in replacements
for the Supertex HV20220 and HV232. The devices are
available in the 48-pin TQFP, 26-bump CSBGA, 28-pin
PLCC, and 48-pin TQFN packages. The MAX4801 is a
drop-in replacement for the Supertex HV20320 and is
available in the 28-pin PLCC package. All devices are
specified for the commercial 0°C to +70°C temperature
range.
19-0631; Rev 1; 3/07
Note: All devices are specified over the commercial 0°C to +70°C temperature range.
*Future product—contact factory for availability.
**Not pin-for-pin compatible.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
MAX4800CCM
MAX4800CQI
MAX4800CTM*
MAX4800CXZ*
MAX4801CQI*
MAX4802CCM
MAX4802CQI
MAX4802CTM*
MAX4802CXZ*
Ultrasound Imaging
Printers
PART
8-Channel, High-Voltage Analog Switches
________________________________________________________________ Maxim Integrated Products
General Description
RESISTORS
BLEED
Yes
Yes
Yes
Yes
No
No
No
No
No
Applications
DD
supply from
DD
PP
/V
supply
SECOND SOURCE
NN
HV20220FG
HV20220PJ
HV20320PJ
=
HV232FG
HV230GA
HV232PJ
HV220**
HV220**
HV230**
Ordering Information/Selector Guide
♦ Pin-Compatible Replacement for Supertex
♦ Pin-Compatible Replacement for Supertex
♦ Pin-Compatible Replacement for Supertex HV232
♦ Flexible High-Voltage Supplies Up to V
♦ Low-Charge Injection, Low-Capacitance 22Ω
♦ DC to 10MHz Analog-Signal Frequency Range
♦ -77dB Off Isolation at 5MHz
♦ Low 10µA Quiescent Current
♦ Integrated Bleed Resistors (MAX4802)
♦ Available in PLCC, TQFP, TQFN, and CSBGA
Low-Charge Injection,
HV20220 (MAX4800)
HV20320 (MAX4801)
(MAX4802)
200V
Switches
Packages
PIN-PACKAGE
48 TQFP
28 PLCC
48 TQFN
26 CSBGA
28 PLCC
48 TQFP
28 PLCC
48 TQFN
26 CSBGA
PACKAGE CODE
X07265-1
X07265-1
T4866-1
T4866-1
Features
C48-6
Q28-4
Q28-4
C48-6
Q28-4
PP
- V
NN
=
1

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