PDM41257SA10SO 데이터 시트보기 (PDF) - Paradigm Technology
부품명
상세내역
제조사
PDM41257SA10SO Datasheet PDF : 7 Pages
| |||
Pin Configuration
SOJ
A0 1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
DOUT 10
WE 11
Vss 12
24 Vcc
23 A17
22 A16
21 A15
20 A14
19 A13
18 A12
17 A11
16 A10
15 A9
14 DIN
13 CE
Pin Description
Name
A17-A0
DIN
DOUT
WE
CE
VCC
VSS
Description
Address Inputs
Data Input
Data Output
Write Enable Input
Chip Enable Input
Power (+5V)
Ground
PDM41257
Truth Table
WE
CE
DOUT
X
H
Hi-Z
H
L
DOUT
L
L
Hi-Z
MODE
Standby
Read
Write
NOTE: 1. H = VIH, L = VIL, X = DON’T CARE
Absolute Maximum Ratings (1)
Symbol
TTERM
TBIAS
TSTG
PT
IOUT
Tj
Rating
Terminal Voltage with Respect to VSS
Temperature Under Bias
Storage Temperature
Power Dissipation
DC Output Current
Maximum Junction Temperature (2)
Com’l.
–0.5 to +7.0
–55 to +125
–55 to +125
1.0
50
125
Ind.
Unit
–0.5 to +7.0
°C
–65 to +135
°C
–65 to +150
°C
1.0
W
50
mA
145
°C
NOTE: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods may affect reliability.
2. Appropriate thermal calculations should be performed in all cases and specifically for
those where the chosen package has a large thermal resistance (e.g., TSOP). The
calculation should be of the form: Tj = Ta + P * θja, where Ta is the ambient tempera-
ture, P is average operating power and θja the thermal resistance of the package. For
this product, use the following θja value:
SOJ: 83o C/W
2
Rev. 2.2 - 4/27/98
Share Link: 