AD7192BRUZ Analog Devices Inc, AD7192BRUZ Datasheet - Page 13

• Manufacturer Part Number: AD7192BRUZ
• Description: IC ADC 24BIT 2CH W/PGA 24-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7192BRUZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Design Resources: Precision Weigh Scale Design Using AD7192 with Internal PGA (CN0119)
• Number Of Bits: 24
• Sampling Rate (per Second): 4.8k
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 24bit
• Input Channel Type: Pseudo Differential
• Supply Voltage Range - Analogue: 3V To 5.25V
• Supply Voltage Range - Digital: 2.7V To 5.25V
• Supply: RoHS Compliant
• Sampling Rate: 4.8kSPS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–10
–15
–20
170
168
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154
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15
10
–5
–1
–2
–0.03
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0
5
4
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1
0
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–4
Figure 14. Offset Error (Gain = 1, Chop Disabled)
–40
–3
–0.02
–20
–2
Figure 13. INL (Gain = 128)
Figure 12. INL (Gain = 1)
–0.01
0
TEMPERATURE (°C)
–1
20
V
V
IN
IN
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(V)
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1.000008
1.000006
1.000004
1.000002
1.000000
0.999998
0.999996
0.999994
0.999992
0.999990
0.999988
128.004
128.002
128.000
127.998
127.996
127.994
127.992
127.990
127.988
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
0.4
0.2
0
–60
–60
–60
Figure 15. Offset Error (Gain = 128, Chop Disabled)
–40
–40
–40
Figure 17. Gain Error (Gain = 128)
–20
Figure 16. Gain Error (Gain = 1)
–20
–20
0
TEMPERATURE (°C)
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
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AD7192
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