AD7323BRUZ Analog Devices Inc, AD7323BRUZ Datasheet - Page 10

• 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

AD7323
TYPICAL PERFORMANCE CHARACTERISTICS
–100
–120
–140
–100
–120
–140
–0.2
–0.4
–0.6
–0.8
–1.0
–20
–40
–60
–80
–20
–40
–60
–80
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
512
1024
Figure 6. Typical DNL True Differential Mode
1536
Figure 4. FFT True Differential Mode
50
50
Figure 5. FFT Single-Ended Mode
2048
2560
3072
FREQUENCY (kHz)
FREQUENCY (kHz)
100
100
3584
CODE
4096
4608
V
T
V
INT/EXT 2.5V REFERENCE
±10V RANGE
+DNL = +0.72LSB
–DNL = –0.22LSB
4096 POINT FFT
V
V
T
INT/EXT 2.5V REFERENCE
±10V RANGE
f
SNR = 74.67dB
SINAD = 74.03dB
THD = –82.68dB
SFDR = –85.40dB
4096 POINT FFT
V
V
T
INT/EXT 2.5V REFERENCE
±10V RANGE
f
SNR = 77.30dB
SINAD = 76.85dB
THD = –86.96dB
SFDR = –88.22dB
IN
A
IN
CC
DD
A
CC
DD
A
CC
DD
150
150
5120
= 25°C
= 25°C
= 50kHz
= 25°C
= 50kHz
, V
, V
, V
= V
= V
= V
SS
5632
SS
SS
DRIVE
DRIVE
DRIVE
= ±15V
= ±15V
= ±15V
6144
= 5V
= 5V
= 5V
6656
200
200
7168
7680
8192
250
250
Rev. A | Page 10 of 36
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
V
T
V
V
T
V
INT/EXT 2.5V REFERENCE
512
512
512
A
A
CC
DD
CC
DD
= 25°C
= 25°C
1024
1024
1024
, V
, V
= V
Figure 7. Typical INL True Differential Mode
= V
Figure 8. Typical DNL Single-Ended Mode
Figure 9. Typical INL Single-Ended Mode
SS
SS
1536
1536
1536
DRIVE
DRIVE
= ±15V
= ±15V
2048
2048
2048
= 5V
= 5V
2560
2560
2560
3072
3072
3072
INT/EXT 2.5V REFERENCE
±10V RANGE
+INL = +0.55LSB
–INL = –0.68LSB
3584
3584
3584
CODE
CODE
CODE
4096
4096
4096
±10V RANGE
+DNL = +0.79LSB
–DNL = –0.38LSB
4608
4608
4608
V
T
V
INT/EXT 2.5V REFERENCE
±10V RANGE
+INL = +0.87LSB
–INL = –0.49LSB
A
CC
DD
5120
5120
5120
= 25°C
, V
= V
SS
5632
5632
5632
DRIVE
= ±15V
6144
6144
6144
= 5V
6656
6656
6656
7168
7168
7168
7680
7680
7680
8
8
8192
192
192