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參數(shù)資料
| 型號： | SN75976ADGG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 9-CHANNEL DIFFERENTIAL TRANSCEIVER |
| 中文描述： | 9通道差分收發(fā)器 |
| 文件頁數(shù)： | 8/28頁 |
| 文件大?。?/td> | 459K |
| 代理商： | SN75976ADGG |
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SN75976A, SN55976A
9-CHANNEL DIFFERENTIAL TRANSCEIVER
SLLS218B – MAY 1995 – REVISED MAY 1997
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN55976A
MIN
TYP
0.7
SN75976A
MIN
TYP
1
UNIT
MAX
MAX
S1 to A,
VT = 5 V,
See Figure 1
1.8
V
VODH
Driver differential high-
level output voltage
level out ut voltage
S1 to B,
TC
≥
25
°
C
S1 to B,
See Figure 1
VT = 5 V,
See Figure 1
1
1.4
V
VT = 5 V,
0.7
0.8
V
D i
Driver differential low-
level output voltage
level out ut voltage
ti l l
S1 to A,
TC
≥
25
°
C
S1 to B,
VT = 5 V,
See Figure 1
0.7
–1.4
–1
–1.4
V
VODL
VT = 5 V,
See Figure 1
0.7
–1.8
–1
–1.8
V
S1 to A,
See Figure 1
VT = 5 V,
–0.8
–1.4
–0.8
–1.4
V
VOH
High-level output volt-
age
A side,
IOH = –8 mA
B side,
VID = 200 mV,
See Figure 3
4
4.5
4
4.5
V
VT = 5 V,
See Figure 1
3
3
V
VOL
Low-level output volt-
age
A side,
IOH = 8 mA
A side,
VID = –200 mV,
See Figure 3
0.6
0.8
0.6
0.8
V
VT = 5 V,
See Figure 1
1
1
V
VIT+
Receiver positive-go-
ing differential input
threshold voltage
IOH = –8 mA,
See Figure 3
0.2
0.2
V
VIT–
Receiver negative-
going differential input
threshold voltage
IOL = 8 mA,
See Figure 3
–0.2
–0.2
V
Vhys
Receiver input
hysteresis
(VIT+– VIT–)
VCC = 5 V,
TA = 25
°
C
24
45
24
45
mV
VIH = 12 V,
VIH = 12 V,
VIH = –7 V,
VIH = –7 V,
A, BSR, DE/RE, and CRE,
VCC = 5 V,
VCC = 0,
VCC = 5 V,
VCC = 0,
Other input at 0 V
0.4
1
0.4
1
mA
II
Bus input current
Other input at 0 V
0.5
1
0.5
1
mA
Other input at 0 V
–0.4
–0.8
–0.4
–0.8
mA
Other input at 0 V
–0.3
–0.8
–0.3
–0.8
mA
μ
A
μ
A
μ
A
μ
A
IIH
High-level input cur-
rent
VIH = 2 V
VIH = 2V
VIL = 0.8 V
VIL = 0.8 V
–100
–100
CDE0, CDE1, and CDE2,
100
100
IIL
Low level input current
Low-level input current
A, BSR, DE/RE, and CRE,
–100
–100
CDE1, CDE1, and CDE2,
100
100
IOS
Short circuit output
current
nB+ or nB–
±
260
±
260
mA
IOZ
High-impedance-state
output current
A
See IIH and IIL
See II
See IIH and IIL
See II
nB+ or nB–
Disabled
10
10
mA
ICC
Supply current
All drivers enabled, no load
60
60
mA
All receivers enabled, no load
45
45
mA
CO
Output capacitance
nB+ or nB– to GND
18
18
25
pF
Cd
Cpd
Power dissipation
capacitance
(see Note 4)
Receiver
40
40
pF
Driver
100
100
pF
All typical values are at VCC = 5 V, TA = 25
°
C.
NOTE 4: Cpd determines the no-load dynamic supply current consumption, IS = CPD
×
VCC
×
f + ICC
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SN75976ADL | 制造商:TI 制造商全稱:Texas Instruments 功能描述:9-CHANNEL DIFFERENTIAL TRANSCEIVER |
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| SN75ALS053FN | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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