LE79M576A Datasheet | Legerity

DESCRIPTION Le79M576A Metering Subscriber Line Interface Circuit Valid binations Valid binations - 1 - 2 JC Valid binations list configurations planned to be supported in volume for this device. Consult the local Legerity sales office to confirm availability of specific valid binations, to check on newly released binations, and to obtain additional data on Legerity’s products. Le79M576A- - Legerity reserves the right to fulfill all orders for this device with parts marked with the "Am" part number prefix, until such time as all inventory bearing this mark has been depleted. It should be noted that parts marked with either the "Am" or the "Le" part number prefix are equivalent devices in terms of form, fit, and function. The only difference between the two is in the part number prefix appearing on the topside mark. Le79M576A Data Sheet .. CONNECTION DIAGRAM Top View RINGOUT/DGND B(RING) A(TIP) 31 BGND VREG 4 TP VCCRING L VBAT QBAT CHS CHCLK RSVD E1 5 6 7 8 9 10 11 12 13 14 E0 30 29 28 27 26 TP DA RD HPB HPA VTX VEE RSN AGND 32-Pin PLCC DB 25 24 23 22 21 DGND 15 DET 16 C2 17 18 C1 C3 19 20 RDC Notes: 1. Pin 1 is marked for orientation. 2. TP is a thermal conduction pin tied to substrate. 3. RSVD = Reserved. Do not connect to this pin. Le79M576A Data Sheet .. PIN DESCRIPTIONS Pin Names AGND A(TIP) BGND B(RING) C3- C1 CHCLK CHS DA DB DET DGND E0 E1 HPA HPB L Type Gnd Output Gnd Output Input Input Input Input Input Output Gnd Input Input Capacitor...