AD9744ARU Analog Devices Inc, AD9744ARU Datasheet - Page 3

• Manufacturer Part Number: AD9744ARU
• Description: IC DAC 14BIT 210MSPS 28-TSSOP
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9744ARU

• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Rohs Status: RoHS non-compliant
• Settling Time: 11ns
• Number Of Bits: 14
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 145mW
• Operating Temperature: -40°C ~ 85°C
• Resolution (bits): 14bit
• No. Of Pins: 28
• Peak Reflow Compatible (260 C): No
• Update Rate: 210MSPS
• No. Of Bits: 14 Bit
• Leaded Process Compatible: No
• Number Of Channels: 1
• Resolution: 14b
• Interface Type: Parallel
• Single Supply Voltage (typ): 3.3V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Analog and Digital
• Output Type: Current
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 3.6V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• For Use With: AD9744ACP-PCBZ - BOARD EVAL FOR AD9744ACP
• Lead Free Status / Rohs Status: Not Compliant

SPECIFICATIONS
DC SPECIFICATIONS
T
Table 1.
Parameter
RESOLUTION
DC ACCURACY
ANALOG OUTPUT
REFERENCE OUTPUT
REFERENCE INPUT
TEMPERATURE COEFFICIENTS
POWER SUPPLY
OPERATING RANGE
1
2
3
4
5
6
Measured at IOUTA, driving a virtual ground.
Nominal full-scale current, I
An external buffer amplifier with input bias current <100 nA should be used to drive any external load.
Measured at f
Measured as unbuffered voltage output with I
±5% power supply variation.
MIN
Integral Linearity Error (INL)
Differential Nonlinearity (DNL)
Offset Error
Gain Error (Without Internal Reference)
Gain Error (With Internal Reference)
Full-Scale Output Current
Output Compliance Range
Output Resistance
Output Capacitance
Reference Voltage
Reference Output Current
Input Compliance Range
Reference Input Resistance (External Reference)
Small Signal Bandwidth
Offset Drift
Gain Drift (Without Internal Reference)
Gain Drift (With Internal Reference)
Reference Voltage Drift
Supply Voltages
Analog Supply Current (I
Digital Supply Current (I
Clock Supply Current (I
Supply Current Sleep Mode (I
Power Dissipation
Power Dissipation
Power Supply Rejection Ratio—AVDD
Power Supply Rejection Ratio—DVDD
AVDD
DVDD
CLKVDD
to T
MAX
CLOCK
, AVDD = 3.3 V, DVDD = 3.3 V, CLKVDD = 3.3 V, I
1
= 25 MSPS and f
4
5
OUTFS
CLKVDD
DVDD
AVDD
, is 32 times the I
2
3
OUT
)
)
)
4
AVDD
= 1 MHz.
)
OUTFS
6
6
REF
current.
= 20 mA and 50 Ω R
LOAD
Rev. B | Page 3 of 32
at IOUTA and IOUTB, f
OUTFS
= 20 mA, unless otherwise noted.
Min
14
−5
−3
−0.02
−0.5
2
−1
1.14
2.7
2.7
2.7
−1
−0.04
−40
−0.5
0.1
CLOCK
= 100 MSPS and f
Typ
±0.8
±0.5
±0.1
±0.1
100
5
1.20
100
7
0.5
0
±50
±100
±50
3.3
3.3
3.3
33
8
5
5
135
145
OUT
= 40 MHz.
Max
+5
+3
+0.02
+0.5
+0.5
20
+1.25
1.26
1.25
3.6
3.6
3.6
36
9
6
6
145
+1
+0.04
+85
Unit
Bits
LSB
% of FSR
mA
kΩ
pF
V
nA
kΩ
MHz
ppm of FSR/°C
ppm of FSR/°C
ppm of FSR/°C
ppm/°C
V
V
V
mA
mA
mA
mA
mW
mW
% of FSR/V
% of FSR/V
°C
LSB
% of FSR
% of FSR
V
V
AD9744