DS8830_15 Datasheet, PDF (7/19 Pages) Texas Instruments – DUAL DIFFERENTIAL LINE DRIVERS

DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
TYPICAL CHARACTERISTICS^†
INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
2.4
ÏÏÏÏÏÏÏÏÏÏÏÏ _2.2
VCC = 5 V
VO = 1.5 V
ÏÏÏÏÏÏÏÏ ²
VIH min
1.8
1.6
1.4
1.2
ÏÏÏÏ _{NAND Gate}
ÏÏÏÏÏÏÏÏÏ ^{AND Gate}
1
ÏÏÏÏ ^{VIL max}
0.8
0.6
0.4
–75 –50 –25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 2
HIGH-LEVEL OUTPUT VOLTAGE
vs
4
3.5
3
HIGH-LEVEL OUTPUT CURRENT
ÏÏÏÏ ÏÏÏÏÏ _{200-Ω Load}
ÏÏÏÏÏÏ ÏÏÏÏÏ 100-ΩLoad
ÏÏÏÏÏ _{50-Ω Load}
VCC = 5 V
2.5
ÏÏÏÏ ^{TA = 25°C}
2
1.5
ÏÏÏÏÏ ^{TA = – 55°C}
1
ÏÏÏÏ ^{TA = 125°C}
0.5
0
0 –20 –40 –60 –80 –100 –120 –140 –160
IOH – High-Level Output Current – mA
Figure 3
DIFFERENTIAL OUTPUT VOLTAGE
vs
DIFFERENTIAL OUTPUT CURRENT
4
ÏÏÏÏ ^{VCC = 5 V}
ÏÏÏÏÏÏÏÏÏÏÏÏ ₃
TA = 125°C
ÏÏÏÏ ^{TA = 25°C}
2
ÏÏÏÏÏÏÏÏ _{TA = –55°C}
1
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
3
ÏÏÏÏÏÏÏÏ ^{VCC = 5 V}
2 _{ÏÏÏÏTAÏÏ= –ÏÏ55°CÏÏÏÏÏÏTAÏÏ= 25ÏÏ°C ÏÏ}
1
ÏÏÏÏ ^{TA = 125°C}
0
0
25
50
75
100
125
IOD – Differential Output Current – mA
Figure 4
0
0 20 40 60 80 100 120 140 160 180 200
IOL – Low-Level Output Current – mA
Figure 5
† _{Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.}
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