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CA3420E Supplier, CA3420E on Stock |
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| CA3420E CA3420E PDF The STK402-200 series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO's unique insulated metal substrate technology (IMST). SANYO has adopted a new low thermal resistance substrate in these products to reduce the package size by about 60% as compared to the earlier SANYO STK408-000 series. CA3420E Datasheet PARAMETER Reference Voltage Fb Voltage Fb Voltage Line Regulation UVLO UVLO Threshold - Vcc UVLO Hysteresis - Vcc UVLO Threshold - Vc UVLO Hysteresis - Vc UVLO Threshold - Fb UVLO Hysteresis - Fb Supply Current Vcc Dynamic Supply Current Vc Dynamic Supply Current Vcc Static Supply Current Vc Static Supply Current Soft-Start Section Charge Current CA3420E Suppliers 3.3V 0.3V power supply 524288 words 4 banks 32 bits organization Auto Refresh and Self Refresh CAS latency: 2 and 3 Burst Length: 1, 2, 4, 8, and full page Sequential and Interleave burst Burst read, single write operation Byte data controlled by DQM Power-down Mode Auto-precharge and controlled precharge 4K refresh cycles/64 mS Interface: LVTTL Packaged in 86-pin TSOP II, 400 mil - 0.50 The UTC KA8602 is the audio power amplifier available for low voltage. The UTC KA8602 supplies differential outputs for maximizing output swing at low voltages. The UTC KA8602 does not need coupling capacitors to the speaker. The gain of this amplifier is controlled easily by two external resistors. Following a start condition, the bus master must output the address of the slave it is accessing. The address of the PCA9544A is shown in Figure 1. To conserve power, no internal pullup resistors are incorporated on the hardware-selectable address pins, and they must be pulled high or low. The Rs resistor allows, in addition with the capacitor C, the spark frequency to be adjusted and the current from the mains to be limited. Its value shall allow the thyristor Th to fire even in the worst case. In this case the system must fire with the lower RMS mains voltage value while the breakdown voltage and current of the FLC are at the maximum. • Synchronous Operation. • On-Chip Address Counter. • Self-Timed Write Cycle. • On-Chip Address and Control Registers. • 3.3V+0.165V/-0.165V Power Supply. • I/O Supply Voltage 3.3V+0.165V/-0.165V for 3.3V I/O or 2.5V+0.4V/-0.125V for 2.5V I/O • 5V Tolerant Inputs Except I/O Pins. • Byte Writable Function. • Global Write Enable Controls a full bus-width write. • Power Down State via ZZ Signal. • LBO Pin allows a choice of either a interleaved burst or a lin- ear burst. • Three Chip Enables for simple depth expansion with No Data Contention only for TQFP. • Asynchronous Output Enable Control. • ADSP , ADSC, ADV Burst Control Pins. • TTL-Level Three-State Output. • 100-TQFP-1420A • Operating in commeical and industrial temperature range. |
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