Datasheet

AD5627R/AD5647R/AD5667R, AD5627/AD5667
Rev. 0 | Page 4 of 32
Parameter Min Typ Max Unit Conditions/Comments
1
LOGIC INPUTS (ADDR, CLR, LDAC)
3
I
IN
, Input Current ±1 µA
V
INL
, Input Low Voltage 0.15 × V
DD
V
V
INH
, Input High Voltage 0.85 × V
DD
V
C
IN
, Pin Capacitance 2 pF ADDR
20 pF
CLR, LDAC
V
HYST
, Input Hysteresis 0.1 × V
DD
V
LOGIC INPUTS (SDA, SCL)
I
IN
, Input Current ±1 µA
V
INL
, Input Low Voltage 0.3 × V
DD
V
V
INH
, Input High Voltage 0.7 × V
DD
V
C
IN
, Pin Capacitance 2 pF
V
HYST
, Input Hysteresis 0.1 × V
DD
V
LOGIC OUTPUTS (OPEN-DRAIN)
V
OL
, Output Low Voltage 0.4 V I
SINK
= 3 mA
0.6 V I
SINK
= 6 mA
Floating-State Leakage Current ±1 µA
Floating-State Output Capacitance 2 pF
POWER REQUIREMENTS
V
DD
2.7 5.5 V
I
DD
(Normal Mode)
4
V
IH
= V
DD
, V
IL
= GND
V
DD
= 4.5 V to 5.5 V 0.4 0.5 mA Internal reference off
V
DD
= 2.7 V to 3.6 V 0.35 0.45 mA Internal reference off
V
DD
= 4.5 V to 5.5 V 0.95 1.15 mA Internal reference on
V
DD
= 2.7 V to 3.6 V 0.8 0.95 mA Internal reference on
I
DD
(All Power-Down Modes)
5
0.48 1 µA V
IH
= V
DD
, V
IL
= GND
1
Temperature range: B grade: −40°C to +105°C.
2
Linearity calculated using a reduced code range: AD5567R/AD5667 (Code 512 to Code 65,024); AD5647R (Code 128 to Code 16,256); AD5627R/AD5627 (Code 32 to
Code 4064). Output unloaded.
3
Guaranteed by design and characterization, not production tested.
4
Interface inactive. All DACs active. DAC outputs unloaded.
5
All DACs powered down.