HV7022-C 34-Channel Symmetric Row Driver
Ordering Information
Package Options Device 44 J-Lead Quad Ceramic Chip Carrier HV7022DJ-C 44 J-Lead Quad Plastic Chip Carrier HV7022PJ-C Die in waffle pack HV7022X-C 44 J-Lead Quad Ceramic Chip Carrier (MIL-Std-883 Processed*) RBHV7022DJ-C
HV7022-C
*For Hi-Rel process flows, refer to page 5-3 of the databook.
Features
❏ Processed with HVCMOS® technology ❏ Symmetric row drive (reduces latent imaging in ACTFEL displays) ❏ Output voltages up to 230V ❏ Lo.
34-Channel Symmetric Row Driver
HV7022-C 34-Channel Symmetric Row Driver
Ordering Information
Package Options Device 44 J-Lead Quad Ceramic Chip Carrier HV7022DJ-C 44 J-Lead Quad Plastic Chip Carrier HV7022PJ-C Die in waffle pack HV7022X-C 44 J-Lead Quad Ceramic Chip Carrier (MIL-Std-883 Processed*) RBHV7022DJ-C
HV7022-C
*For Hi-Rel process flows, refer to page 5-3 of the databook.
Features
❏ Processed with HVCMOS® technology ❏ Symmetric row drive (reduces latent imaging in ACTFEL displays) ❏ Output voltages up to 230V ❏ Low-power level shifting ❏ Source/Sink current 70mA (min.) ❏ Shift register speed 4MHz ❏ Pin-programmable shift direction ❏ 44-lead plastic & ceramic surface-mount packages ❏ Hi-Rel processing available
General Description
The HV7022-C is a low-voltage serial to high-voltage parallel converter with push-pull outputs. It is especially suited for use as a symmetric row driver in AC thin-film electroluminescent (ACTFEL) displays. The HV70 offers 34 output lines, a direction (DIR) pin to give CW or CCW shift register loading, output enable (OE), and polarity (POL) control. After DATA INPUT is entered (on the falling edge of CLOCK), a logic high will cause the output to swing to VPP if POL is high, or to GND if POL is low.
Absolute Maximum Ratings
Supply voltage, VDD1 Supply voltage, Logic input Ground VPP1 levels1 -0.3V to +15V -0.3V to +250V -0.3V to VDD +0.3V 1.5A dissipation3: Plastic Ceramic 1200mW 1500mW -40°C to +85°C -55°C to 125°C -65°C to +150°C 260°C
current 2
Continuous total .