AD5625R Analog Devices, AD5625R Datasheet - Page 4

• Manufacturer Part Number: AD5625R
• Manufacturer: Analog Devices

Specifications of AD5625R

• Resolution (bits): 12bit
• Dac Update Rate: 333kSPS
• Dac Settling Time: 3µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: I2C/Ser 2-wire,Ser

AD5625R/AD5645R/AD5665R, AD5625/AD5665
Parameter
REFERENCE OUTPUT (2.5 V)
LOGIC INPUTS (ADDRx, CLR,
LOGIC INPUTS (SDA, SCL)
LOGIC OUTPUTS (SDA)
POWER REQUIREMENTS
1
2
3
4
5
Temperature range of A and B grades is −40°C to +105°C.
Linearity calculated using a reduced code range: AD5665R (Code 512 to Code 65,024), AD5645R (Code 128 to Code 16,256), AD5625R (Code 32 to Code 4064). Output
unloaded.
Guaranteed by design and characterization; not production tested.
Interface inactive. All DACs active. DAC outputs unloaded.
All DACs powered down. Power-down function is not available on 14-lead TSSOP parts when the part is powered with V
Output Voltage
Reference TC
Output Impedance
LDAC, POR)
I
V
V
C
V
I
V
V
C
V
V
Floating-State Leakage
Floating-State Output
V
I
I
IN
IN
DD
DD
INL
INH
IN
HYST
INL
INH
IN
HYST
OL
DD
, Input Current
, Input Current
Current
Capacitance
V
V
V
V
V
V
, Pin Capacitance
, Pin Capacitance
, Output Low Voltage
(Normal Mode)
(All Power-Down Modes)
, Input Low Voltage
, Input Low Voltage
, Input High Voltage
, Input High Voltage
DD
DD
DD
DD
DD
DD
, Input Hysteresis
, Input Hysteresis
= 4.5 V to 5.5 V
= 2.7 V to 3.6 V
= 4.5 V to 5.5 V
= 2.7 V to 3.6 V
= 2.7 V to 5.5 V
= 3.6 V to 5.5 V
3
3
4
3
3
5
Min
2.495
0.85 × V
0.1 × V
0.7 × V
0.1 × V
0.05 × V
2.7
DD
DD
DD
A Grade
Typ
±10
7.5
2
2
2
1.0
0.9
1.9
1.4
0.48
0.48
DD
DD
0.15 × V
0.3 × V
Max
2.505
±1
±1
0.4
0.6
±1
5.5
1.16
1.05
2.14
1.59
1
1
DD
DD
Min
2.495
0.85 × V
0.1 × V
0.7 × V
0.1 × V
0.05 × V
2.7
Rev. B | Page 4 of 36
DD
DD
DD
B Grade
Typ
±5
7.5
DD
2
2
DD
2
1.0
0.9
1.9
1.4
0.48
0.48
0.15 × V
0.3 × V
Max
2.505
±10
±1
±1
0.4
0.6
±1
5.5
1.16
1.05
2.14
1.59
1
1
DD
DD
Unit
V
ppm/°C
kΩ
μA
V
V
pF
V
μA
V
V
pF
V
V
V
V
μA
pF
V
mA
mA
mA
mA
μA
μA
V
At ambient
High speed mode
Fast mode
V
Test Conditions/Comments
I
I
Internal reference off
Internal reference off
Internal reference on
Internal reference on
V
V
SINK
SINK
DD
IH
IH
IH
DD
= V
= V
= V
= 4.5 V to 5.5 V
= 3 mA
= 6 mA
< 3.6 V.
DD
DD
DD
, V
, V
, V
IL
IL
IL
= GND, full-scale loaded
= GND (LFCSP)
= GND (TSSOP)
1