AD7866ARUZ Analog Devices Inc, AD7866ARUZ Datasheet - Page 3

• Manufacturer Part Number: AD7866ARUZ
• Description: IC ADC 12BIT 2CH DUAL 20-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7866ARUZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Bits: 12
• Sampling Rate (per Second): 1M
• Number Of Converters: 2
• Power Dissipation (max): 24mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 12bit
• Input Channel Type: Single Ended
• Supply Voltage Range - Analogue: 2.7V To 5.25V
• Supply Voltage Range - Digital: 2.7V To 5.25V
• Supply: RoHS Compliant
• Sampling Rate: 1MSPS
• Rohs Compliant: Yes
• Number Of Elements: 2
• Resolution: 12Bit
• Architecture: SAR
• Sample Rate: 1MSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 2.5/5V
• Differential Input: No
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 3/5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 24mW
• Differential Linearity Error: -0.95LSB/1.25LSB
• Integral Nonlinearity Error: ±1.5LSB
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: TSSOP
• Input Signal Type: Single-Ended
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7866CBZ - BOARD EVALUATION AD7866
• Lead Free Status / Rohs Status: Compliant

Parameter
CONVERSION RATE
POWER REQUIREMENTS
NOTES
1
2
3
4
5
6
7
Specifications subject to change without notice.
REV. A
Temperature ranges as follows: A, B Versions: –40°C to +125°C.
See Terminology section.
Sample tested @ 25°C to ensure compliance.
External reference range that may be applied at V
Relates to pins V
See Reference section for D
See Power vs. Throughput Rate section.
Conversion Time
Track/Hold Acquisition Time
Throughput Rate
V
V
I
Power Dissipation
DD
DD
DRIVE
Normal Mode (Static)
Operational, f
Partial Power-Down Mode
Partial Power-Down Mode
Full Power-Down Mode
Normal Mode (Operational)
Partial Power-Down (Static)
Full Power-Down (Static)
7
REF
, D
S
= 1 MSPS
CAP
7
A, or D
CAP
A, D
CAP
CAP
B.
3
B output impedances.
REF
, D
A Version
16
300
1
2.7/5.25
2.7/5.25
3.1
2.8
4.8
3.8
1.6
560
1
2
24
11.4
2.8
1.68
5
3
CAP
A, or D
CAP
1
B.
B Version
16
300
1
2.7/5.25
2.7/5.25
3.1
2.8
4.8
3.8
1.6
560
1
2
24
11.4
2.8
1.68
5
3
–3–
1
Unit
SCLK cycles
ns max
MSPS max
V min/max
V min/max
mA max
mA max
mA max
mA max
mA max
µA max
µA max
µA max
mW max
mW max
mW max
mW max
µW max
µW max
Test Conditions/Comments
800 ns with SCLK = 20 MHz
See Serial Interface Section
Digital I/Ps = 0 V or V
V
Typical if Using Internal Reference.
V
Typical if Using Internal Reference.
V
Typical if Using Internal Reference.
V
Typical if Using Internal Reference.
f
Add 0.2 mA Typ if Using Internal
Reference.
(Static) Add 100 µA Typical if Using
Internal Reference.
SCLK On or Off. T
SCLK On or Off. 85 C < T
V
V
V
V
V
V
S
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 100 kSPS, f
= 4.75 V to 5.25 V. Add 0.5 mA
= 2.7 V to 3.6 V. Add 0.35 mA
= 4.75 V to 5.25 V. Add 0.5 mA
= 2.7 V to 3.6 V. Add 0.5 mA
= 5 V
= 3 V
= 5 V. SCLK On or Off.
= 3 V. SCLK On or Off.
= 5 V. SCLK On or Off.
= 3 V. SCLK On or Off.
SCLK
A
= 20 MHz
= –40 C to +85 C
DRIVE
A
≤ 125 C
AD7866