Datasheet
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
TLV5630
TLV5631
TLV5632
www.ti.com
.................................................................................................................................................... SLAS269F – MAY 2000 – REVISED NOVEMBER 2008
over operating free-air temperature (unless otherwise noted)
(1)
UNIT
Supply voltage, (AV
DD
, DV
DD
to GND) 7 V
Reference input voltage range - 0.3 V to AV
DD
+ 0.3
Digital input voltage range - 0.3 V to DV
DD
+ 0.3
Operating free-air temperature range, T
A
-40 ° C to 85 ° C
Storage temperature range, T
stg
-65 ° C to 150 ° C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 ° C
(1) Stresses beyond those listed under „ absolute maximum ratings ” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under „ recommended operating
conditions ” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
MIN TYP MAX UNIT
5-V operation 4.5 5 5.5 V
Supply voltage, AV
DD
, DV
DD
3-V operation 2.7 3 3.3 V
DV
DD
= 2.7 V 2
High-level digital input, V
IH
V
DV
DD
= 5.5 V 2.4
DV
DD
= 2.7 V 0.6
Low-level digital input, V
IL
V
DV
DD
= 5.5 V 1.0
AV
DD
= 5 V, See
(1)
GND 2.048 AV
DD
Reference voltage, V
ref
V
AV
DD
= 3 V, See
(1)
GND 1.024 AV
DD
Analog output load resistance, R
L
2 k Ω
Analog output load capacitance, C
L
100 pF
Clock frequency, f
CLK
30 MHz
Operating free-air temperature, T
A
-40 85 ° C
(1) Reference input voltages greater than AV
DD
/2 causes saturation for large DAC codes.
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
POWER SUPPLY
Fast 16 21
No load, All inputs = DV
DD
or GND,
I
DD
Power supply current mA
V
ref
= 2.048 V, See
(1)
Slow 6 8
Power-down supply
0.1 µ A
current
POR Power on threshold 2 V
Power supply rejection
PSRR Full scale, See
(2)
-50 dB
ratio
(1) I
DD
is measured while continuously writing code 2048 to the DAC. For V
IH
< DV
DD
- 0.7 V and V
IL
> 0.7 V, supply current increases.
(2) Power supply rejection ratio at full scale is measured by varying AV
DD
and is given by: PSRR = 20 log [(E
G
(AV
DD
max) -
E
G
(AV
DD
min))/V
DD
max]
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