ADM4073 Analog Devices, ADM4073 Datasheet - Page 7

• Manufacturer Part Number: ADM4073
• Description: Low Cost, Voltage Output, High-side Current Sense Amplifier
• Manufacturer: Analog Devices

Specifications of ADM4073

• Filter Option: No
• Common Mode Input (v)min: +2V
• Common Mode Input (v)max: +28V
• Bandwidth G=10 (khz Typ): 1800kHz
• Cmrr (db): 90dB
• Vcc-vee: 3V to 28V

Figure 10. Total Output Error vs. Supply Voltage (V
–0.02
–0.04
–0.06
–0.08
–0.10
–0.2
–0.4
–0.6
–0.8
–1.0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
0.10
0.08
0.06
0.04
0.02
1.0
0.8
0.6
0.4
0.2
1.0
0.5
0
0
Figure 11. Total Output Error vs. Common-Mode Voltage
0
–50
0
0
V
SENSE
Figure 12. Total Output Error vs. Temperature
= 6.25mV
5
5
0
COMMON-MODE VOLTAGE (V)
10
10
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
ADM4073T
ADM4073H
ADM4073H
ADM4073F
ADM4073F
ADM4073T
V
V
15
15
50
CC
CC
= 28V
= 12V
20
20
100
SENSE
25
25
= 6.25 mV)
150
30
30
Rev. A | Page 7 of 12
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
70
60
50
40
30
20
10
Figure 14. Output High Voltage (V
0
0
0
0.1
–50
–50
–25
Figure 13. Gain Accuracy vs. Temperature
1
Figure 15. PSRR vs. Frequency
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
FREQUENCY (kHz)
25
ADM4073F
10
ADM4073F
ADM4073T
ADM4073H
50
50
CC
100
− V
75
OH
) vs. Temperature
ADM4073H
ADM4073T
100
100
1000
ADM4073
125
10000
150
150