AD7277ARMZ Analog Devices Inc, AD7277ARMZ Datasheet - Page 4

• Manufacturer Part Number: AD7277ARMZ
• Description: 10-Bit 3MSPS SAR ADC I.C.
• Manufacturer: Analog Devices Inc

Specifications of AD7277ARMZ

• Number Of Bits: 10
• Sampling Rate (per Second): 3M
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 19.8mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7276/AD7277/AD7278
Parameter
CONVERSION RATE
POWER REQUIREMENTS
1
2
3
4
5
6
Y Grade specifications are guaranteed by characterization.
Temperature range from −40°C to +125°C.
Typical specifications are tested with V
See the Terminology section.
Guaranteed by characterization.
See the Power vs. Throughput Rate section.
Conversion Time
Track-and-Hold Acquisition Time
Throughput Rate
V
I
Power Dissipation
DD
DD
Normal Mode (Static)
Normal Mode (Operational)
Partial Power-Down Mode (Static)
Full Power-Down Mode (Static)
Normal Mode (Operational)
Partial Power-Down
Full Power-Down
6
DD
4
= 3 V and at 25°C.
A Grade
875
60
3
2.35/3.6
1
2.5
4.2
1.6
34
2
10
9
12.6
4.8
102
7.2
291
5.5
19.8
2, 3
Rev. B | Page 4 of 28
B, Y Grade
291
875
60
3
2.35/3.6
1
5.5
2.5
4.2
1.6
34
2
10
19.8
9
12.6
4.8
102
7.2
2,3
Unit
ns max
ns max
ns min
MSPS max
V min/max
mA typ
mA max
mA max
mA typ
mA typ
μA typ
μA max
μA max
mW max
mW max
mW typ
mW typ
μW typ
μW max
Test Conditions/Comments
14 SCLK cycles with SCLK at 48 MHz, B Grade
14 SCLK cycles with SCLK at 16 MHz, Y Grade
See the Serial Interface section
Digital I/Ps 0 V or V
V
V
V
V
V
−40°C to +85°C, typically 0.1 μA
85°C to 125°C
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 2.35 V to 3.6 V, f
= 2.35 V to 3.6 V, f
= 3.6 V, SCLK on or off
= 3 V, f
= 3 V, f
= 3.6 V, f
= 3.6 V, f
= 3 V, f
= 3 V, f
= 3 V
= 3.6 V, −40°C to +85°C
SAMPLE
SAMPLE
SAMPLE
SAMPLE
SAMPLE
SAMPLE
= 3 MSPS, B Grade
= 1 MSPS, Y Grade
= 3 MSPS, B Grade
= 1 MSPS, Y Grade
= 3 MSPS, B Grade
= 1 MSPS, Y Grade
DD
SAMPLE
SAMPLE
= 3 MSPS, B Grade
= 1 MSPS, Y Grade