le79489 Zarlink Semiconductor, le79489 Datasheet - Page 2

• Manufacturer Part Number: le79489
• Description: Subscriber Line Interface Circuit
• Manufacturer: Zarlink Semiconductor

ORDERING INFORMATION
Standard Products
Legerity standard products are available in several packages and operating ranges. The order number (Valid Combination) is formed by a com-
bination of the elements below.
Le79489*
1. For delivery using a tape and reel packing system, add a "T"
2. The green package meets RoHS Directive 2002/95/EC of
*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.
suffix to the OPN (Ordering Part Number) when placing an
order.
the European Council to minimize the environmental impact
of electrical equipment.
Le79489*
DEVICE NUMBER/DESCRIPTION
Le79489
Subscriber Line Interface Circuit
Valid Combinations
(Blank)
D
–2
–3
J
DJC
1, 2
C
PERFORMANCE GRADE OPTION
Blank = No performance grade option
PACKAGING
D = Green package
Zarlink Semiconductor Inc.
PACKAGE TYPE
J = 32-pin Plastic Leaded Chip Carrier (PL 032)
–2 = 60 dB Longitudinal Balance, Polarity Reversal
–3 = 52 dB Longitudinal Balance, No Polarity Reversal
2
Valid Combinations list configurations planned to be
supported in volume for this device. Contact Legerity
sales to confirm availability of specific valid
combinations and to obtain additional data on
Legerity’s standard military–grade products.
Valid Combinations
TEMPERATURE RANGE
C = Commercial (0°C to 70°C)*