SA58780 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
SA58780 Datasheet PDF : 15 Pages
| |||
Philips Semiconductors
Sense current amplifier with selectable gain
Product data
SA58780
TYPICAL CHARACTERIZATION CURVES (continued)
VCC = 5.0 V; VGSEL = VISEL = 5 V; RL = 10 kΩ; Tamb = 25 °C; unless otherwise specified.
6
RL = OPEN
5
MAXIMUM
5.0
VOUT = VCC – 0.3 V
4.5
4
4.0
3
3.5
2
3.0
1
MINIMUM
0
–40
–20
0
20
40
60
AMBIENT TEMPERATURE, Tamb (°C)
80
100
SL01986
Figure 15. Output voltage range versus ambient temperature.
2.5
2.0
–40
–20
0
20
40
60
AMBIENT TEMPERATURE, Tamb (°C)
80
100
SL01987
Figure 16. Output source current versus ambient temperature.
2.5
VOUT = 0.3 V
2.0
1.5
1.0
0.5
1.4
VISEL = 5 V
1.2
1.0
0.8
0
–40
–20
0
20
40
60
AMBIENT TEMPERATURE, Tamb (°C)
80
100
SL01988
Figure 17. Output sink current versus ambient temperature.
1.4
VGSEL = 5 V
1.2
1.0
0.8
0.6
–40
–20
0
20
40
60
AMBIENT TEMPERATURE, Tamb (°C)
80
100
SL01990
Figure 19. GSEL sink current versus ambient temperature.
0.6
–40
–20
0
20
40
60
AMBIENT TEMPERATURE, Tamb (°C)
80
100
SL01989
Figure 18. ISEL sink current versus ambient temperature.
1.90
1.85
VISEL = 5 V
1.80
1.75
1.70
1.65
1.60
1.55
–40
–20
0
20
40
60
AMBIENT TEMPERATURE, Tamb (°C)
80
100
SL01995
Figure 20. ISEL voltage range 1 versus ambient temperature.
2003 Nov 10
8
Share Link: 