AD5668ARUZ-3 Analog Devices Inc, AD5668ARUZ-3 Datasheet - Page 6

• Manufacturer Part Number: AD5668ARUZ-3
• Description: IC DAC 16BIT LP OCT 5V 16-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5668ARUZ-3

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Settling Time: 6µs
• Number Of Bits: 16
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resolution (bits): 16bit
• Sampling Rate: 95kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 2.7V To 3.6V, 4.5V To 5.5V
• Supply Current: 2mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD5628/AD5648/AD5668
Parameter
LOGIC INPUTS
POWER REQUIREMENTS
1
2
3
4
5
AC CHARACTERISTICS
V
Table 3.
Parameter
Output Voltage Settling Time
Slew Rate
Digital-to-Analog Glitch Impulse
Digital Feedthrough
Digital Crosstalk
Analog Crosstalk
DAC-to-DAC Crosstalk
Multiplying Bandwidth
Total Harmonic Distortion
Output Noise Spectral Density
Output Noise
1
2
3
Temperature range is −40°C to +105°C, typical at 25°C.
Linearity calculated using a reduced code range of AD5628 (Code 32 to Code 4064), AD5648 (Code 128 to Code 16256), and AD5668 (Code 512 to 65024). Output
unloaded.
Guaranteed by design and characterization; not production tested.
Interface inactive. All DACs active. DAC outputs unloaded.
All eight DACs powered down.
Guaranteed by design and characterization; not production tested.
See the Terminology section.
Temperature range is −40°C to +105°C, typical at 25°C.
DD
Input Current
Input Low Voltage, V
Input High Voltage, V
Pin Capacitance
V
I
I
DD
DD
DD
= 2.7 V to 5.5 V, R
V
V
V
(Normal Mode)
(All Power-Down Modes)
DD
DD
DD
= 2.7 V to 3.6 V
= 2.7 V to 3.6 V
= 2.7 V to 3.6 V
1, 2
3
4
INL
L
INH
= 2 kΩ to GND, C
5
Min
2
2.7
Min
A Grade
L
Typ
3
1.0
1.8
0.2
= 200 pF to GND, V
Typ
2.5
1.2
4
19
0.1
0.2
0.4
0.8
320
−80
120
100
12
1
Max
±3
0.8
3.6
1.5
2.25
1
Max
7
Min
2
2.7
Rev. E | Page 6 of 28
REFIN
Unit
μs
V/μs
nV-s
nV-s
nV-s
nV-s
nV-s
nV-s
kHz
dB
nV/√Hz
nV/√Hz
μV p-p
B Grade
Typ
3
1.0
1.7
0.2
= V
DD
1
Max
±3
0.8
3.6
1.5
2.25
1
. All specifications T
Conditions/Comments
1 LSB(16-bit resolution) change around major carry
(see Figure 41)
From code 0xEA00 to code 0xE9FF (16-bit resolution)
V
V
DAC code = 0x8400(16-bit resolution), 1 kHz
DAC code = 0x8400(16-bit resolution), 10 kHz
0.1 Hz to 10 Hz, DAC code = 0x0000
¼ to ¾ scale settling to ±2 LSB (16-bit resolution)
REF
REF
= 2 V ± 0.2 V p-p
= 2 V ± 0.1 V p-p, frequency = 10 kHz
Unit
μA
V
V
pF
V
mA
mA
μA
Conditions/Comments
All digital inputs
V
V
All digital inputs at 0 or V
DAC active, excludes load current
V
Internal reference off
Internal reference on
V
DD
DD
IH
IH
MIN
= V
= V
= 3 V
= 3 V
to T
DD
DD
3
and V
and V
MAX
, unless otherwise noted.
IL
IL
= GND
= GND
DD
,