AD7323BRUZ Analog Devices Inc, AD7323BRUZ Datasheet - Page 11

• Manufacturer Part Number: AD7323BRUZ
• Description: IC ADC 12BIT+ SAR 4CHAN 16TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7323BRUZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Bits: 12
• Sampling Rate (per Second): 500k
• Number Of Converters: 1
• Power Dissipation (max): 17mW
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 13bit
• Sampling Rate: 500kSPS
• Input Channel Type: Pseudo Differential, Single Ended
• Supply Current: 900µA
• Digital Ic Case Style: TSSOP
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7323CBZ - BOARD EVALUATION FOR AD7323CBZ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 12.SINAD vs. Analog Input Frequency for Single-Ended (SE) and True
Figure 10. THD vs. Analog Input Frequency for Single-Ended (SE) and True
Figure 11. THD vs. Analog Input Frequency for Single-Ended (SE) and True
–100
–100
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
80
75
70
65
60
55
50
10
10
10
V
V
T
f
INTERNAL REFERENCE
V
V
T
f
INTERNAL REFERENCE
S
S
CC
DD
A
A
CC
DD
= 500kSPS
= 500kSPS
= 25°C
= 25°C
/V
/V
= V
= V
SS
SS
DRIVE
DRIVE
= ±12V
= ±12V
Differential Mode (Diff) at 3 V V
Differential Mode (Diff) at 5 V V
Differential Mode (Diff) at 3 V V
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
ANALOG INPUT FREQUENCY (kHz)
= 3V
= 5V
0V TO +10V SE
100
100
100
±2.5V DIFF
±5V SE
±5V DIFF
0V TO +10V SE
V
V
T
f
INTERNAL REFERENCE
S
0V TO +10V SE
CC
DD
A
= 500kSPS
= 25°C
/V
= V
0V TO +10V DIFF
±10V SE
SS
±2.5V SE
±2.5V DIFF
±5V SE
DRIVE
±10V SE
0V TO +10V DIFF
±2.5V SE
0V TO +10V DIFF
= ±12V
CC
CC
CC
±10V SE
±5V DIFF
±5V SE
±2.5V SE
±10V DIFF
±10V DIFF
±5V DIFF
±10V DIFF
±2.5V DIFF
= 3V
1000
1000
1000
Rev. A | Page 11 of 36
Figure 13. SINAD vs. Analog Input Frequency for Single-Ended (SE) and True
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
10k
80
75
70
65
60
55
50
9k
8k
7k
6k
5k
4k
3k
2k
1k
10
0
0
Figure 15. Histogram of Codes, True Differential Mode
–2
0
Figure 14. Channel-to-Channel Isolation
100
Differential Mode (Diff) at 5 V V
ANALOG INPUT FREQUENCY (kHz)
FREQUENCY OF INPUT NOISE (kHz)
228
–1
200
V
CC
±10V SE
V
SINGLE-ENDED MODE
f
T
50kHz ON SELECTED CHANNEL
S
±5V DIFF
DD
A
= 3V
CODE
100
= 500kSPS
300
9469
= 25°C
/V
0
SS
= ±12V
V
V
T
f
INTERNAL REFERENCE
±2.5V DIFF
S
0V TO +10V SE
A
CC
DD
= 500kSPS
= 25°C
/V
V
400
= V
CC
SS
303
V
V
RANGE = ±10V
10k SAMPLES
T
DRIVE
1
= 5V
CC
DD
A
= ±12V
0V TO +10V DIFF
CC
= 25°C
/V
±5V SE
= 5V
±2.5V SE
SS
±10V DIFF
= 5V
500
= ±12V
AD7323
0
2
1000
6
00