xrd5412 Exar Corporation, xrd5412 Datasheet - Page 4

• Manufacturer Part Number: xrd5412
• Description: Xrd5412 -5v Low Power Voltage Output Serial 12-bit Dac
• Manufacturer: Exar Corporation

ELECTRICAL CHARACTERISTICS
Test Conditions: V
Unless Otherwise Noted.
Notes:
Voltage Output (V
Voltage Reference Input (V
Digital Inputs (SDIN, SCLK, CS) XRD5408/10/12
Digital Output (DOUT) XRD5408/10/12
Dynamic Performance XRD5408/10/12
Power Supply XRD5408/10/12
Switching Characteristics XRD5408/10/12
Symbol
V
SINAD
TCR
V
AC
t
t
+I
V
V
t
CSH0
CSH1
-I
REFIN
V
D
R
C
V
C
I
t
Rev. 1.20
V
SR
CSS
t
V
REG
I
DD
CH
t
CL
IN
OH
1
SC
OL
DD
FT
SC
IH
IN
IN
IL
IN
s
O
FT
Total supply current consumption = I
IN
Parameter
Output Voltage Range
Output Load Regulation
Short-Circuit Current, Sink
Short-Circuit Current, Source
Voltage Range
Input Resistance
Input Resistance Tempco
Input Capacitance
AC Feedthrough
Input High
Input Low
Input Current
Input Capacitance
Output High
Output Low
Voltage-Output Slew Rate
Voltage-Output Settling Time
Digital Feedthrough
Signal-to-Noise Plus Distortion
Positive Supply Voltage
Power Supply Current
CS Setup Time
SCLK Fall to CS Fall Hold Time
SCLK Fall to CS Rise Hold TIme
SCLK High Width
SCLK Low Width
OUT
DD
) XRD5408/10/12
= 5V, GND= 0V, REFIN= 2.048V (External), R
REFIN
) XRD5408/10/12
DD
(CONT’D)
+ I
REF
V
Min.
0.13
3.5
DD
4.5
40
10
20
20
0
0
5
0
-1
+ (V
O
1500
/ 70K.)
Typ.
0.21
-80
13
65
32
10
13
68
35
20
35
35
2
7
1
4
V
Max.
DD
V
±1
0.4
5.5
40
15
60
4
1
DD
--0.4
L
ppm/°C
= 10kW, C
Unit
V/ms
nV-s
mV
mA
mA
kW
pF
dB
mA
pF
dB
mA
ms
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
Conditions
V
V
V
Output Swing Limited, Not Code Dependent
Not Code Dependent
REFIN = 1kHz, 2Vp-p, SD
V
I
I
T
±1/2LSB, V
CS=V
V
Scale, --3dB BW=250kHz
All Inputs=0V or V
I
SOURCE
SINK
REF
A
OUT
OUT
OUT
IN
REFIN
L
=+25°C
= 100pF, T
=0V or V
=4mA
Not Included, V
= 2V, R
= V
= GND
DD
=1kHz, 2Vp-p F.S., SDIN=Full
=4mA
, SDIN=SCLK=100kHz
DD
DD
OUT
L
=2kW
A
=2V
= T
DD
MIN
, Output=No Load,
O
=0V (Note
to T
IN
=000h
MAX
1
,
)