AD7999YRJZ-1500RL7 Analog Devices Inc, AD7999YRJZ-1500RL7 Datasheet - Page 13

• Manufacturer Part Number: AD7999YRJZ-1500RL7
• Description: IC ADC 8BIT 4CH SAR I2C SOT23-8
• Manufacturer: Analog Devices Inc

Specifications of AD7999YRJZ-1500RL7

• Data Interface: I²C, Serial
• Design Resources: Using AD8599 as an Ultralow Distortion Driver for the AD7999 (CN0045)
• Number Of Bits: 8
• Sampling Rate (per Second): 1M
• Number Of Converters: 1
• Power Dissipation (max): 4.68mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8
• Resolution (bits): 8bit
• Input Channel Type: Single Ended
• Supply Voltage Range - Analogue: 2.7V To 5.5V
• Supply Current: 850µA
• No. Of Pins: 8
• Operating Temperature Range: -40°C To
• Sampling Rate: 140kSPS
• Digital Ic Case Style: SOT-23
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AD7999YRJZ-1500RL7TR

TYPICAL PERFORMANCE CHARACTERISTICS
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
–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
Figure 4. DNL Error, V
1.0
0.8
0.6
0.4
0.2
Figure 6. ENOB/SINAD vs. Reference Voltage, f
Figure 5. INL Error, V
0
0
0
0
0
ENOB V
500
500
1
DD
SINAD V
= 3V
1000
1000
Without Clock Stretching
Without Clock Stretching
Without Clock Stretching
REFERENCE VOLTAGE (V)
2
DD
DD
DD
1500
1500
= 2.7 V, V
= 2.7 V, V
= 3V
ENOB V
2000
2000
3
CODE
CODE
REF
REF
SINAD V
DD
= 2.35 V, f
= 2.35 V, f
2500
2500
= 5V
4
DD
V
V
f
V
V
f
SCL
SCL
DD
REF
3000
DD
REF
3000
= 5V
SCL
SCL
SCL
= 2.7V
= 2.7V
= 1.7MHz
= 1.7MHz
= 2.35V
= 2.35V
= 1.7 MHz
5
= 1.7 MHz
= 1.7 MHz
3500
3500
4000
4000
6
74
72
70
68
66
64
62
60
Rev. B | Page 13 of 28
–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
Figure 8. DNL Error vs. Reference Voltage, f
Figure 7. INL Error vs. Reference Voltage , f
Figure 9. INL Error, V
1.2
1.2
0
V
V
f
SCL
DD
REF
500
= 5V
= 1.7MHz
1.7
1.7
= 2.5V
1000
Without Clock Stretching
Without Clock Stretching
Without Clock Stretching
NEGATIVE DNL
2.2
POSITIVE DNL
2.2
NEGATIVE INL
REFERENCE VOLTAGE (V)
REFERENCE VOLTAGE (V)
POSITIVE INL
AD7991/AD7995/AD7999
1500
DD
2.7
2.7
= 5 V, V
2000
CODE
REF
3.2
3.2
= 2.5 V, f
2500
3.7
3.7
3000
SCL
SCL
SCL
= 1.7 MHz
= 1.7 MHz
= 1.7 MHz
4.2
4.2
3500
4.7
4.7
4000