參數(shù)資料
型號： DAC8043EZ
廠商： ANALOG DEVICES INC
元件分類： DAC
英文描述： 12-Bit Serial Input Multiplying CMOS D/A Converter
中文描述： SERIAL INPUT LOADING, 0.25 us SETTLING TIME, 12-BIT DAC, CDIP8
封裝： CERDIP-8
文件頁數(shù)： 3/12頁
文件大?。?/td> 189K
代理商： DAC8043EZ
DAC8043
Min
Parameter
Symbol
Conditions
T yp
Max
Units
T IMING CHARACT ERIST ICS (NOT ES 5, 14)
Data Setup T ime
Data Hold T ime
Clock Pulse Width High
Clock Pulse Width Low
Load Pulse Width
LSB Clock Into Input Register
to Load DAC Register T ime
t
DS
t
DH
t
CH
t
CL
t
LD
T
A
= Full T emperature Range
T
A
= Full T emperature Range
T
A
= Full T emperature Range
T
A
= Full T emperature Range
T
A
= Full T emperature Range
40
80
90
120
120
ns
ns
ns
ns
ns
t
ASB
T
A
= Full T emperature Range
0
ns
POWER SUPPLY
Supply Voltage
Supply Current
V
DD
I
DD
4.75
5
5.25
500
100
V
Digital Inputs = V
IH
or V
IL
Digital Inputs = 0 V or V
DD
μ
A max
μ
A max
–3–
REV. C
NOT ES
1
1
±
1/2 LSB =
±
0.012% of full scale.
1
2
All grades are monotonic to 12-bits over temperature.
1
3
Using internal feedback resistor.
1
4
Applies to I
; All digital inputs = 0 V.
1
5
Guaranteed by design and not tested.
1
6
I
Load = 100
, C
= 13 pF, digital input = 0 V to V
DD
or V
DD
to 0 V. Extrapolated to 1/2 LSB; t
S
= propagation delay (t
PD
) + 9
τ
where
τ
= measured time
constant of the final RC decay.
1
7
V
= +10 V, all digital inputs = 0 V.
1
8
Absolute temperature coefficient is less than +300 ppm/
°
C.
1
9
Digital inputs are CMOS gates; I
is typically 1 nA at +25
°
C.
10
V
= 0 V, all digital inputs = 0 V to V
DD
or V
DD
to 0 V.
11
All digit inputs = 0 V.
12
Calculated from worst case R
: I
(in LSBs) = (R
×
I
×
4096)/V
.
13
Calculations from en =
√
4K TRB
where: K = Boltzmann constant, J/
°
K , R = resistance,
, T = resistor temperature,
°
K , B = bandwidth, Hz.
14
T ested at V
IN
= 0 V or V
DD
.
Specifications subject to change without notice.
ABSOLUT E MAX IMUM RAT INGS
(T
A
= +25
°
C unless otherwise noted)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+17 V
V
REF
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
25 V
V
RFB
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
25 V
Digital Input Voltage Range . . . . . . . . . . . . . . . –0.3 V to V
DD
Output Voltage (Pin 3) . . . . . . . . . . . . . . . . . . . –0.3 V to V
DD
Operating T emperature Range
AZ Versions . . . . . . . . . . . . . . . . . . . . . . . .–55
°
C to +125
°
C
EZ/FZ/FP Versions . . . . . . . . . . . . . . . . . . .–40
°
C to +85
°
C
GP Version . . . . . . . . . . . . . . . . . . . . . . . . . . . .0
°
C to +70
°
C
Junction T emperature . . . . . . . . . . . . . . . . . . . . . . . . . +150
°
C
Storage T emperature . . . . . . . . . . . . . . . . . . .–65
°
C to +150
°
C
Lead T emperature (Soldering, 60 sec) . . . . . . . . . . . . . +300
°
C
Package T ype
u
JA
*
u
JC
Units
8-Pin Hermetic DIP (Z)
8-Pin Plastic DIP (P)
134
96
12
37
°
C/W
°
C/W
*
u
JA
is specified for worst case mounting conditions, i. e.,
u
JA
is specified for device
in socket for cerdip and P-DIP packages.
C AUT ION
1. Do not apply voltages higher than V
DD
or less than GND po-
tential on any terminal except V
REF
(Pin 1) and R
FB
(Pin 2).
2. T he digital control inputs are Zener-protected; however, per-
manent damage may occur on unprotected units from high
energy electrostatic fields. K eep units in conductive foam at
all times until ready to use.
3. Use proper antistatic handling procedures.
4. Absolute Maximum Ratings apply to both packaged devices
and DICE. Stresses above those listed under Absolute Maxi-
mum Ratings may cause permanent damage to the device.
ORDE RING GUIDE
1
Relative
Accuracy
T emperature
Range
Package
Option
Model
DAC8043AZ
2
DAC8043AZ/883
2
±
1/2 LSB
DAC8043EZ
DAC8043FS
DAC8043FZ
DAC8043FP
DAC8043GP
DAC8043HP
NOT ES
1
All commercial and industrial temperature range parts are available with burn-in.
2
For devices processed in total compliance to MIL-ST D-883, add/883 after part
number. Consult factory for 883 data sheet.
±
1/2 LSB
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–40
°
C to +125
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
8-Pin Cerdip
8-Pin Cerdip
8-Pin Cerdip
16-Lead (Wide) SOL
8-Pin Cerdip
8-Pin Epoxy DIP
8-Pin Epoxy DIP
8-Pin Epoxy DIP
±
1/2 LSB
±
1 LSB
±
1 LSB
±
1 LSB
±
1/2 LSB
±
1 LSB
DAC8043
相關(guān)PDF資料
PDF描述
DAC8043FP 12-Bit Serial Input Multiplying CMOS D/A Converter
DAC8043FS 12-Bit Serial Input Multiplying CMOS D/A Converter
DAC8043FZ CONNECTOR
DAC8043GP 6mm DC,STRT,S-ON,SOCKT ASYM
DAC8043HP 12-Bit Serial Input Multiplying CMOS D/A Converter
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