AD5348BRUZ Analog Devices Inc, AD5348BRUZ Datasheet - Page 3

• Manufacturer Part Number: AD5348BRUZ
• Description: IC DAC 12BIT OCTAL VOUT 38-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5348BRUZ

• Data Interface: Parallel
• Settling Time: 8µs
• Number Of Bits: 12
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 8.3mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 38-TSSOP
• Resolution (bits): 12bit
• Sampling Rate: 125kSPS
• Input Channel Type: Parallel
• Supply Voltage Range - Analog: 2.5V To 5.5V
• Supply Current: 1mA
• Digital Ic Case Style: TSSOP
• Number Of Channels: 8
• Resolution: 12b
• Conversion Rate: 125KSPS
• Interface Type: Parallel
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: Resistor-String
• Power Supply Requirement: Single
• Output Type: Voltage
• Integral Nonlinearity Error: ±16LSB
• Single Supply Voltage (min): 2.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 38
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SPECIFICATIONS
Table 1. V
unless otherwise noted
Parameter
DC PERFORMANCE
DAC REFERENCE INPUT
OUTPUT CHARACTERISTICS
LOGIC INPUTS
AD5346
AD5347
AD5348
Offset Error
Gain Error
Lower Deadband
Upper Deadband
Offset Error Drift
Gain Error Drift
DC Power Supply Rejection
Ratio
DC Crosstalk
V
V
V
Reference Feedthrough
Channel-to-Channel Isolation
Minimum Output Voltage
Maximum Output Voltage
DC Output Impedance
Short Circuit Current
Power-Up Time
Input Current
V
V
Pin Capacitance
REF
REF
REF
IL
IH
Resolution
Relative Accuracy
Differential Nonlinearity
Resolution
Relative Accuracy
Differential Nonlinearity
Resolution
Relative Accuracy
Differential Nonlinearity
, Input Low Voltage
, Input High Voltage
Input Range
Input Range
Input Impedance
6
DD
2
= 2.5 V to 5.5 V; V
6
6
6
3,4
6
5
5
6
6
4, 7
4, 7
REF
Min
1
0.25
1.7
= 2 V; R
B Version
L
Typ
8
±0.15
±0.02
10
±0.5
±0.05
12
±2
±0.2
±0.4
±0.1
10
10
–12
–5
–60
200
>10
90
45
–90
–75
0.001
V
0.001
0.5
25
16
2.5
5
5
= 2 kΩ to GND; C
DD
–
1
±0.25
±0.5
±1
Max
±1
±4
±16
±3
±1
60
60
V
V
±1
0.8
0.7
0.6
DD
DD
Rev. 0 | Page 3 of 24
Unit
Bits
LSB
LSB
Bits
LSB
LSB
Bits
LSB
LSB
mV
mV
ppm of FSR/°C
ppm of FSR/°C
dB
µV
V
V
kΩ
kΩ
dB
dB
V min
V max
mA
mA
µs
µs
V
V
V
pF
% of FSR
% of FSR
MΩ
Ω
µA
V
L
= 200 pF to GND; all specifications T
Conditions/Comments
Guaranteed monotonic by design over all codes
Guaranteed monotonic by design over all codes
Guaranteed monotonic by design over all codes
Lower deadband exists only if offset error is negative
V
∆V
R
Gain = +1
Buffered reference mode
Unbuffered reference mode
Buffered reference mode and power-down mode
Gain = +1; input impedance = R
Gain = +2; input impedance = R
Frequency = 10 kHz
Frequency = 10 kHz
Rail-to-rail operation
V
V
Coming out of power-down mode; V
Coming out of power-down mode; V
V
V
V
V
DD
L
DD
DD
DD
DD
DD
DD
= 2 kΩ to GND, 2 kΩ to V
DD
= 5 V; upper deadband exists only if V
= 5 V
= 3 V
= 5 V ±10%
= 3 V ±10%
= 2.5 V
= 2.5 V to 5.5 V
= ±10%
AD5346/AD5347/AD5348
MIN
DD
to T
; C
L
DAC
DAC
MAX
= 200 pF to GND;
,
DD
DD
= 5 V
= 3 V
REF
= V
DD