參數(shù)資料
型號: SN75LBC784DW
廠商: TEXAS INSTRUMENTS INC
元件分類: Buffer和線驅(qū)動
英文描述: QUAD LINE TRANSCEIVER, PDSO28
封裝: PLASTIC, SOIC-28
文件頁數(shù): 3/10頁
文件大?。?/td> 157K
代理商: SN75LBC784DW
"#$%&#'(
SLLS187B NOVEMBER 1994 REVISED JUNE 2007
www.ti.com
3
DRIVER SECTION
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature, V
DD
= 10.8 V to 13.2 V, V
SS
= 10.8 V to 13.2 V, T
A
= 0
°
C to +70
°
C (unless otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
VOL
IIH
IIL
IO
IOS(H)
IOS(L)
High-level output voltage
Open circuit or RL = 450
Open circuit or RL = 450
VI = 2.4 V to 5.5 V
VI = 0 V to 0.8 V
VDD = VSS = 0,
VI = 5 V,
VI = 0,
No load
RL = 450
No load
RL = 450
4
5.5
6
V
Low-level output voltage
6
5.5
4
V
μ
A
μ
A
μ
A
mA
High-level input current
100
Low-level input current
100
Output leakage current
VO =
±
6 V
VO = 0
VO = 0
100
100
High-level short circuit output current
15
45
Low-level short circuit output current
45
15
mA
IDD
Supply current
10
12
mA
60
70
ISS
Supply current
10
12
mA
60
70
Ibias
Bias current
400
μ
A
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, V
DD
= 10.8 V to 13.2 V, V
SS
= 10.8 V to 13.2 V, T
A
= 0
°
C to +70
°
C (unless
otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
TYP
1.5
MAX
UNIT
Rws = 0 k
Rws = 20 k
Rws = 82 k
Rws = 820 k
Rws = 0 k
Rws = 20 k
Rws = 82 k
Rws = 820 k
Rws = 20 k
Rws = 82 k
Transition time, low-to-high level
(see Figure 1)
1.5
2.1
2.7
tTLH
5
8
11
μ
s
80
RL = 450
,
VWS = 5 V
CL = 50 pF,
1.5
Transition time, high-to-low level
(see Figure 1)
1.5
2.1
2.7
tTHL
5
8
11
μ
s
80
SR
tsk
Output slew rate
Output skew (see Figure 4) |tPHL tPLH|
15
1
V/
μ
s
μ
s
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