AD7194BCPZ Analog Devices Inc, AD7194BCPZ Datasheet - Page 14

• Manufacturer Part Number: AD7194BCPZ
• Description: IC ADC 24BIT SPI 4.8K 32-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD7194BCPZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• 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: 32-WFQFN, CSP Exposed Pad
• 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
• Other names: AD7194BRUZ; AD7194BRUZ

AD7194
Figure 18. Noise-Free Resolution (Sinc
Figure 19. Noise-Free Resolution (Sinc
24
22
20
18
16
14
24
22
20
18
16
14
12
10
1
1
GAIN = 1
GAIN = 8
GAIN = 16
GAIN = 32
GAIN = 64
GAIN = 128
GAIN = 1
GAIN = 8
GAIN = 16
GAIN = 32
GAIN = 64
GAIN = 128
10
10
OUTPUT DATA RATE (Hz)
OUTPUT DATA RATE (Hz)
100
100
4
3
Filter, Chop Disabled, V
Filter, Chop Disabled, V
1k
1k
REF
REF
10k
10k
= 5 V)
= 5 V)
Rev. 0 | Page 14 of 56
Figure 20. Noise-Free Resolution in Fast Settling Mode (V
23
22
21
20
19
18
17
16
1
Averaging by 16, Sinc
OUTPUT DATA RATE (Hz)
10
4
Filter, Chop Disabled)
100
GAIN = 1
GAIN = 8
GAIN = 16
GAIN = 32
GAIN = 64
GAIN = 128
REF
= 5 V,
1k