參數(shù)資料
型號: LMA2010
廠商: Logic Devices Incorporated
英文描述: 16 x 16-Bit Multiplier-Accumulator(16x 16位乘法器-累加器)
中文描述: 16 × 16位乘法累加器(16x的16位乘法器-累加器)
文件頁數(shù): 3/7頁
文件大小: 192K
代理商: LMA2010
DEVICES INCORPORATED
LMA1010/2010
16 x 16-bit Multiplier-Accumulator
Multiplier-Accumulators
08/16/2000–LDS.10/2010-P
3
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
V
OH
Output High Voltage
V
CC
= Min.,
I
OH
= –2.0 mA
2.4
V
V
OL
Output Low Voltage
V
CC
= Min.,
I
OL
= 8.0 mA
0.5
V
V
IH
Input High Voltage
2.0
V
CC
V
V
IL
Input Low Voltage
(Note 3)
0.0
0.8
V
I
IX
Input Current
Ground
V
IN
V
CC
(Note 12)
±
20
μA
I
OZ
Output Leakage Current
Ground
V
OUT
V
CC
(Note 12)
±
20
μA
I
CC1
V
CC
Current, Dynamic
(Notes 5, 6)
12
25
mA
I
CC2
V
CC
Current, Quiescent
(Note 7)
1.0
mA
Storage temperature ........................................................................................................... –65°C to +150°C
Operating ambient temperature........................................................................................... –55°C to +125°C
V
CC
supply voltage with respect to ground ............................................................................ –0.5 V to +7.0 V
Input signal with respect to ground ........................................................................................ –3.0 V to +7.0 V
Signal applied to high impedance output ............................................................................... –3.0 V to +7.0 V
Output current into low outputs............................................................................................................. 25 mA
Latchup current ............................................................................................................................... > 400 mA
M
AXIMUM
R
ATINGS
Above which useful life may be impaired (Notes 1, 2, 3, 8)
O
PERATING
C
ONDITIONS
To meet specified electrical and switching characteristics
E
LECTRICAL
C
HARACTERISTICS
Over Operating Conditions (Note 4)
Mode
Temperature Range
(Ambient)
0°C to +70°C
–55°C to +125°C
Supply
Voltage
4.75 V
V
CC
5.25 V
4.50 V
V
CC
5.50 V
Active Operation, Commercial
Active Operation, Military
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