參數(shù)資料
型號(hào): SN55108B
廠商: Texas Instruments, Inc.
英文描述: Dual Line Receivers(雙線接收器)
中文描述: 雙線路接收器(雙線接收器)
文件頁(yè)數(shù): 4/19頁(yè)
文件大小: 435K
代理商: SN55108B
SN55107A, SN55107B, SN55108A, SN55108B
SN75107A, SN75107B, SN75108A, SN75108B
DUAL LINE RECEIVERS
SLLS069B – JANUARY 1977 – MAY 1995
2–4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DISSIPATION RATING TABLE
DERATING FACTOR
ABOVE TA = 25
°
C
7.6 mW/
°
C
11.0 mW/
°
C
11.0 mW/
°
C
8.2 mW/
°
C
9.2 mW/
°
C
8.0 mW/
°
C
PACKAGE
TA
25
°
C
POWER RATING
TA = 70
°
C
POWER RATING
TA = 125
°
C
POWER RATING
D
950 mW
608 mW
FK
1375 mW
880 mW
275 mW
J (SN5510_A,B)
1375 mW
880 mW
275 mW
J (SN7510_A,B)
1025 mW
656 mW
N
1150 mW
736 mW
W
1000 mW
640 mW
200 mW
recommended operating conditions (see Note 6)
SN55107A, SN55107B
SN55108A, SN55108B
SN75107A, SN75107B
SN75108A, SN75108B
UNIT
MIN
NOM
MAX
MIN
NOM
MAX
Supply voltage, VCC+
Supply voltage, VCC–
High-level input voltage between differential inputs, VIDH (see Note 7)
Low-level input voltage between differential inputs, VIDL (see Note 7)
Common-mode input voltage, VIC (see Notes 7 and 8)
Input voltage, any differential input to GND (see Note 8)
4.5
5
5.5
4.75
5
5.25
V
–4.5
–5
–5.5
–4.75
–5
–5.25
V
0.025
–5
–3
–5
5
0.025
–5
–3
–5
5
V
–0.025
–0.025
V
3
3
V
3
3
V
High-level input voltage at strobe inputs, VIH(S)
Low-level input voltage at strobe inputs, VIL(S)
Low-level output current, IOL
Operating free-air temperature, TA
The algebraic convention, in which the less positive (more negative) limit is designated as minimum, is used in this data sheet for input voltage
levels only.
NOTES:
6. When using only one channel of the line receiver, the strobe G of the unused channel should be grounded and at least one of the
differential inputs of the unused receiver should be terminated at some voltage between –3 V and 3 V.
7. The recommended combinations of input voltages fall within the shaded area in Figure 1.
8. The common-mode voltage may be as low as –4 V provided that the more positive of the two inputs is not more negative than
–3 V.
2
5.5
2
5.5
V
0
0.8
0
0.8
V
–16
–16
mA
°
C
–55
125
0
70
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