ICM7211AMIPLZ

ICM7211AMIPLZ is a 4-digit, LCD display driver. This device is configured to drive conventional LCD displays by providing a complete RC oscillator, divider chain, backplane driver, and 28-segment outputs. It also has a microprocessor-compatible input configuration, which provides data input latches and digit address latches under the control of high-speed chip select inputs. This device simplifies the task of implementing a cost-effective alphanumeric seven-segment display for microprocessor systems, without requiring extensive ROM or CPU time for decoding and display updating. The ICM7211AM provides the Code B output code, i. e, 0-9, dash, E, H, L, P, blank, but will correctly decode true BCD to seven-segment decimal outputs.

• Four digit non-multiplexed 7 segment LCD display outputs with backplane driver
• Complete onboard RC oscillator to generate backplane frequency
• Backplane input/output allows simple synchronization of server-devices to a host
• Code B display decoding, microprocessor input interfacing
• Direct drive display, 5V typ operating supply voltage
• 10µA operating current at (VDD = 5V ±10%, TA = 25°C, VSS = 0V)
• 19KHz typ oscillator frequency at (pin 36 floating, VDD = 5V ±10%, TA = 25°C, VSS = 0V)
• 15µs typ backplane rise/fall time at (CL = 5000pF)
• Temperature range from -40°C to 85°C
• 40-lead PDIP package

警告

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.