AD7466BRTZ-R2 Analog Devices Inc, AD7466BRTZ-R2 Datasheet - Page 15

• Manufacturer Part Number: AD7466BRTZ-R2
• Description: IC ADC 12BIT 1.6V LP SOT23-6
• Manufacturer: Analog Devices Inc

Specifications of AD7466BRTZ-R2

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Design Resources: Software Calibrated, 50 MHz to 9 GHz, RF Power Measurement System (CN0178)
• Number Of Bits: 12
• Sampling Rate (per Second): 200k
• Number Of Converters: 1
• Power Dissipation (max): 900µW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Resolution (bits): 12bit
• Sampling Rate: 200kSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Analog: 1.6V To 3.6V
• Supply Current: 300µA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7466CBZ - BOARD EVALUATION FOR AD7466
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

–0.2
–0.4
–0.6
–0.8
290
265
240
215
190
165
140
115
560
500
440
380
320
260
200
140
1.0
0.8
0.6
0.4
0.2
Figure 16. Supply Current vs. Supply Voltage, SCLK 3.4 MHz
90
65
80
0
1.4
1.4
0
TEMP = +85°C
TEMP = 25°C
f
V
TEMP = 25°C
f
f
f
Figure 17. Maximum Current vs. Supply Voltage
SAMPLE
IN
SAMPLE
SCLK
DD
1.6
1.6
= 50Hz
= 1.8V
512
f
= 2.4MHz,
Figure 15. AD7466 DNL Performance
SCLK
1.8
1.8
= 100kSPS
= 100kSPS
for Different SCLK Frequencies
1024
= 3.4MHz,
2.0
2.0
f
SAMPLE
2.2
2.2
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
1536
f
2.4
SAMPLE
2.4
= 140kSPS
f
SCLK
CODE
2048
2.6
2.6
= 200kSPS
= 1.2MHz,
2.8
2.8
2560
TEMP = –40°C
3.0
3.0
f
3072
SAMPLE
3.2
3.2
TEMP = +25°C
3.4
3.4
3584
= 50kSPS
3.6 3.8
3.6
4096
3.8
Rev. B | Page 15 of 28
Figure 19. Power Consumption vs. Throughput Rate, SCLK 3.4 MHz
2.5
2.0
1.5
1.0
0.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
1.5
0
Figure 18. Shutdown Current vs. Supply Voltage
TEMP = 25 ° C
2.0
50
TEMP = +85 ° C
TEMP = +25 ° C
SUPPLY VOLTAGE (V)
THROUGHPUT (kSPS)
100
2.5
AD7466/AD7467/AD7468
150
3.0
TEMP = –40 ° C
200
3.5
V
V
V
V
DD
DD
DD
DD
= 3.0V
= 2.7V
= 2.2V
= 1.8V
250
4.0