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{"title":"256 x 256 DIGITAL SWITCHING MATRIX Integrated Circuit Chip M3488B1","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/62\/7985dc1bf896ffb61e8863b87b05-200x200-1\/256_x_256_digital_switching_matrix_integrated_circuit_chip_m3488b1.jpg","attrs":{"Brand Name":"Anterwell","Model Number":"M3488B1","Certification":"new & original","Place of Origin":"original factory"}}
{"title":"IC Integrated Circuit Chip UPC311C , 8 PIN Electronics IC Chips","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/8a\/d6147454df275ceb376a2d24ada3-200x200-1\/ic_integrated_circuit_chip_upc311c_2c_8_pin_electronics_ic_chips.jpg","attrs":{"Brand Name":"NEC","Model Number":"UPC311C","Certification":"Original Factory Pack","Place of Origin":"Philippines"}}
{"title":"MAX1771CSA Integrated Circuit Chip 12V or Adjustable, High-Efficiency, Low IQ,","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/14\/9313a9788eab1152e1d1302979d2-200x200-1\/max1771csa_integrated_circuit_chip_12v_or_adjustable_2c_high_efficiency_2c_low_iq_2c_step_up_dc_dc_controller.jpg","attrs":{"Brand Name":"MAXIM","Model Number":"MAX1771CSA","Certification":"Original Factory Pack","Place of Origin":"Original"}}
{"title":"MC33179D amplifier ic chip Integrated Circuit Chip HIGH OUTPUT CURRENT LOW NOISE","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/ce\/40ebc40b3d4d92908c39d5c1c26f-200x200-1\/mc33179d_amplifier_ic_chip_integrated_circuit_chip_high_output_current_low_noise_operational_amplifiers.jpg","attrs":{"Brand Name":"Anterwell","Model Number":"MC33179D","Certification":"new & original","Place of Origin":"original factory"}}
{"title":"AM27C256-55DC 256 Kilobit (32 K x 8-Bit) CMOS EPRO holt integrated circuits","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/3e\/243c578c3db5fe346bafdf884ec5-200x200-1\/am27c256_55dc_256_kilobit_2832_k_x_8_bit_29_cmos_epro_holt_integrated_circuits.jpg","attrs":{"Brand Name":"AMD","Model Number":"AM27C256-55DC","Certification":"Original Factory Pack","Place of Origin":"Original"}}
{"title":"Supply Voltage Supervisors Electronics IC Chip Tl7702acdr 3.5-18 V","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/f7\/ee510ddbe169c0e9fe8d9e3c3d72-200x200-1\/supply_voltage_supervisors_electronics_ic_chip_tl7702acdr_3_5_18_v.jpg","attrs":{"Brand Name":"Anterwell","Model Number":"TL7702ACDR","Certification":"new & original","Place of Origin":"original factory"}}
. 256 INPUT AND 256 OUTPUT CHANNEL CMOS DIGITAL SWITCHING MATRIX COMPATIBLE WITH M088
. BUILDING BLOCK DESIGNED FOR LARGE CAPACITY ELECTRONIC EXCHANGES, SUBSYSTEMS AND PABX
. NO EXTRA PIN NEEDED FOR NOT-BLOCKING SINGLE STAGE AND HIGHER CAPACITY SYNTHESIS BLOCKS (512 or 1024 channels)
. EUROPEAN TELEPHONE STANDARD COMPATIBLE (32 serial channels per frame)
. PCM INPUTS AND OUTPUTS MUTUALLY COMPATIBLE
. ACTUAL INPUT-OUTPUT CHANNEL CONNECTIONS STORED AND MODIFIED VIA AN ON CHIP 8-BIT PARALLEL MICROPROCESSOR INTERFACE
. TYPICAL BIT RATE : 2Mbit/s
. TYPICAL SYNCHRONIZATION RATE : 8KHz (time frame is 125µs)
. 5V P0WER SUPPLY
. CMOS & TTL INPUT/OUTPUT LEVELS COMPATIBLE
. HIGH DENSITY ADVANCED 1.2µm HCMOS3 PROCESS
Main instructions controlled by the microprocessor interface
. CHANNEL CONNECTION/DISCONNECTION
. OUTPUT CHANNEL DISCONNECTION .INSERTION OF A BYTE ON A PCM OUTPUT CHANNEL/DISCONNECTION
. TRANSFER TO THE MICROPROCESSOR OF A SINGLE PCM OUTPUT CHANNEL SAMPLE
. TRANSFER TO THE MICROPROCESSOR OF A SINGLE OUTPUT CHANNEL CONTROL WORD
. TRANSFER TO THE MICROPROCESSOR OF A SELECTED 0 CHANNEL PCM INPUT DATA
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Test Conditions
Unit
VCC
Supply Voltage
-0.3 to 7
V
VI
Input Voltage
-0.3 to VCC+0.3
V
VO
Off State Output Voltage
-0.3 to VCC+0.3
V
IO
Current at Digital Outputs
30
mA
Ptot
Total Package Power Dissipation
1.5
W
Tstg
Storage Temperature Range
-65 to 150
°C
Top
Operating Temperature Range
0 to 70
°C
Stresses above those listed under ” Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operating conditions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
PIN CONNECTIONS (Top views)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2004
Total Annual:
500000-1000000
Employee Number:
20~30
Ecer Certification:
Site Member
King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ... King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and ...