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LND-MA32 Datasheet, PDF (1/1 Pages) Linear Dimensions Semiconductor – 32 Channel High Voltage Amplifier | |||
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DATA SHEET
D
LND-MA32
32 Channel High Voltage Amplifier
(Call Factory for Fewer Channels)
GENERAL DESCRIPTION
The MA32 is a precision 32 channel high voltage
driver for capacitive loads such as micro
electromechanical systems (MEMS). The gain of
each high voltage driver is internally set for 50
V/V. This allows selection of a 0 to 5V DAC for
driving each channel linearly from 0 to
approximately 250V. The internal gain setting
resistors have a total series resistance >= 2M⦠to
minimize static power dissipation when outputs
are at high voltage.
The MA32 is packaged in a 240 pin quad-flat
pack (QFP).
BLOCK DIAGRAM
FEATURES
ï· 32 Opamp Gain Channels
ï· 50 V/V Fixed Gain
ï· 2M⦠Gain Resistance
ï· 290uA Output Current Capability
(each channel)
ï· Max 1.5% Gain Error Between
Channels
ï· High Voltage Operation, 300V Vin
ï· Available in 240 QFP or;
ï· Bare Die for Hybrid
APPLICATIONS
ï· High Voltage Linear Drivers for
mechanically actuated MEMS (micro
electro mechanical systems)
ï· Instrumentation Systems
ï· Test Systems
PACKAGE DRAWING
ï· Linear Dimensions Semiconductor Inc. ï· 22620 Ricardo Rd, Cupertino CA 95014 USA ï· tel 312.321.1810 ï· fax 312.321.1830 ï· www.lineardimensions.com ï·
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