AD5328BRUZ Analog Devices Inc, AD5328BRUZ Datasheet - Page 5

• Manufacturer Part Number: AD5328BRUZ
• Description: IC DAC 12BIT 2.5V OCTAL 16-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5328BRUZ

• Data Interface: Serial
• Settling Time: 6µs
• Number Of Bits: 12
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 4.5mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resolution (bits): 12bit
• Sampling Rate: 167kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 2.5V To 5.5V
• Supply Current: 1mA
• Digital Ic Case Style: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
LOGIC INPUTS
POWER REQUIREMENTS
1
2
3
4
5
6
7
8
9
V
Table 2. AC Characteristics
Parameter
Output Voltage Settling Time
Slew Rate
Major-Code Change Glitch Energy
Digital Feedthrough
Digital Crosstalk
Analog Crosstalk
DAC-to-DAC Crosstalk
Multiplying Bandwidth
Total Harmonic Distortion
1
2
3
Temperature range (A, B version):
See the Terminology section.
DC specifications tested with the outputs unloaded unless stated otherwise.
Linearity is tested using a reduced code range: AD5308 (Code 8 to Code 255), AD5318 (Code 28 to Code 1023), and AD5328 (Code 115 to Code 4095).
This corresponds to x codes. x = deadband voltage/LSB size.
Guaranteed by design and characterization; not production tested.
For the amplifier output to reach its minimum voltage, offset error must be negative. For the amplifier output to reach its maximum voltage, V
gain error must be positive.
Interface inactive. All DACs active. DAC outputs unloaded.
All eight DACs powered down.
Guaranteed by design and characterization; not production tested.
Temperature range (A, B version): –40°C to +125°C; typical at 25°C.
See the Terminology section.
DD
Short Circuit Current
Power-Up Time
Input Current
V
V
Pin Capacitance
V
I
I
AD5308
AD5318
AD5328
DD
DD
IL
IH
DD
= 2.5 V to 5.5 V; R
, Input Low Voltage
, Input High Voltage
V
V
V
V
(Normal Mode)
(Power-Down Mode)
DD
DD
DD
DD
= 4.5 V to 5.5 V
= 2.5 V to 3.6 V
= 4.5 V to 5.5 V
= 2.5 V to 3.6 V
2
3
6
8
L
= 2 kΩ to GND; C
9
1
−
40°C to +125°C; typical at 25°C.
Min
1.7
2.5
L
= 200 pF to GND; all specifications T
Typ
25.0
16.0
2.5
5.0
3.0
1.0
0.7
0.4
0.12
Min
A Version
A, B Version
Typ
6
7
8
0.7
12
0.5
0.5
1
3
200
−70
1
Max
±1
0.8
0.8
0.7
5.5
1.8
1.5
1
1
Rev. F | Page 5 of 28
Max
8
9
10
2
Min
1.7
2.5
Unit
μs
μs
μs
V/μs
nV-sec
nV-sec
nV-sec
nV-sec
nV-sec
kHz
dB
Typ
25.0
16.0
2.5
5.0
3.0
1.0
0.7
0.4
0.12
B Version
MIN
Conditions/Comments
V
1/4 scale to 3/4 scale change (0x40 to 0xC0)
1/4 scale to 3/4 scale change (0x100 To 0x300)
1/4 scale to 3/4 scale change (0x400 to 0xC00)
1 LSB change around major carry
V
V
REF
REF
REF
to T
1
= V
= 2 V ± 0.1 V p-p, unbuffered mode
= 2.5 V ± 0.1 V p-p, frequency = 10 kHz
MAX
Max
±1
0.8
0.8
0.7
5.5
1.8
1.5
1
1
DD
= 5 V
, unless otherwise noted.
Unit
mA
mA
μs
μs
μA
V
V
V
V
pF
V
mA
mA
μA
μA
AD5308/AD5318/AD5328
Conditions/Comments
V
V
Coming out of power-down
mode, V
Coming out of power-down
mode, V
V
V
V
V
CMOS compatible
V
All DACs in unbuffered
mode, in buffered mode
Extra current is typically x μA
per DAC; x = (5 μA +
V
V
DD
DD
DD
DD
DD
DD
IH
REF
IH
= V
= V
/R
= 5 V
= 3 V
= 5 V ± 10%
= 3 V ± 10%
= 2.5 V
= 2.5 V to 5.5 V, TTL and
DAC
DD
DD
REF
DD
DD
)/4
and V
and V
= V
= 5 V
= 3 V
DD
IL
IL
and offset plus
= GND
= GND