參數資料
型號： DAC8408FT
廠商： ANALOG DEVICES INC
元件分類： DAC
英文描述： Quad 8-Bit Multiplying CMOS D/A Converter with Memory
中文描述： QUAD, PARALLEL, 8 BITS INPUT LOADING, 0.19 us SETTLING TIME, 8-BIT DAC, CDIP28
封裝： CERDIP-28
文件頁數： 3/16頁
文件大?。?/td> 217K
代理商： DAC8408FT
REV. A
–3–
DAC8408
@ V
DD
= +5 V; V
REF
=
6
10 V; V
OUT
A, B, C, D = 0 V; T
A
= –55
8
C to +125
8
C apply for
DAC8408AT/BT, T
A
= –40
8
C to +85
8
C apply for DAC8408ET/FT/FP/FPC/FS; T
A
= 0
8
C to +70
8
C apply for DAC8408GP, unless otherwse noted.
Specifications apply for DAC A, B, C, & D. Continued
ELECTRICAL CHARACTERISTICS
DAC8408
Min
Parameter
Symbol
Conditions
T yp
Max
Units
POWER SUPPLY
Voltage Range
Supply Current
8
Supply Current
9
V
DD
I
DD
I
DD
4.5
5.5
50
1.0
1.5
V
μ
A
mA
mA
T
A
= +25
°
C
T
A
= Full T emperature Range
NOT ES
1
T his is an end-point linearity specification.
2
Guaranteed to be monotonic over the full operating temperature range.
3
ppm/
°
C of FSR (FSR = Full Scale Range = V
-1 LSB.)
4
Input Resistance T emperature Coefficient = +300ppm/
°
C.
5
Logic Inputs are MOS gates. T ypical input current at +25
°
C Is less than 10 nA.
6
Guaranteed by design.
7
From Digital Input to 90% of final analog output current.
8
All Digital Inputs “0” or V
DD
.
9
All Digital Inputs V
IH
or V
IL
.
10
See T iming Diagram.
11
Digital Inputs = 0 V to V
DD
or V
DD
to 0 V.
12
Extrapolated: t
S
(1/2 LSB) = t
PD
+ 6.2
τ
where
τ
= the measured first time con-
stant of the final RC decay.
13
All Digital Inputs = 0 V; V
REF
= +10 V.
Specifications subject to change without notice.
Package T ype
u
JA
*
u
JC
Units
28-Pin Hermetic DIP (T )
28-Pin Plastic DIP (P)
28-Pin SOL (S)
28-Contact PLCC (PC)
55
53
68
66
10
27
23
29
°
C/W
°
C/W
°
C/W
°
C/W
*
θ
JA
is specified for worst case mounting conditions, i.e.,
θ
JA
is specified for
device in socket for cerdip and P-DIP packages;
θ
JA
is specified for device
soldered to printed circuit board for SOL and PLCC packages.
C AUT ION
1. Do not apply voltages higher than V
DD
+0.3 V or less than
–0.3 V potential on any terminal except V
REF
and R
FB
.
2. T he digital control inputs are diode-protected; however,
permanent damage may occur on unconnected inputs from
high energy electrostatic fields. K eep 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.
ABSOLUT E MAX IMUM RAT INGS
(T
A
= +25
°
C, unless otherwise noted.)
V
DD
to I
OUT
2A
, I
OUT
2B
, I
OUT
2C
, I
OUT
2D
. . . . . . . . . .0 V, +7 V
V
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 V, +7 V
I
OUT
1A
, I
OUT
1B
,
I
OUT 1C
, I
OUT 1D
to DGND . . . . . . . . . –0.3 V to V
DD
+0.3 V
R
FB
A, R
FB
B, R
FB
C, R
FB
D to I
OUT
. . . . . . . . . . . . . . . . .
±
25 V
I
OUT 2A
, I
OUT 2B
,
I
OUT 2C
, I
OUT 2D
to DGND . . . . . . . . . –0.3 V to V
DD
+ 0.3 V
DB0 through DB7 to DGND . . . . . . . . –0.3 V to V
DD
+ 0.3 V
Control Logic
Input Voltage to DGND . . . . . . . . . . –0.3 V + V
DD
+ 0.3 V
V
REF
A, V
REF
B, V
REF
C, V
REF
D to
I
OUT 2A
, I
OUT 2B
, I
OUT 2C
, I
OUT 2D
Operating T emperature Range
Commercial Grade (GP) . . . . . . . . . . . . . . . . 0
°
C to +70
°
C
Industrial Grade (ET , FT , FP, FPC, FS) . –40
°
C to +85
°
C
Military Grade (AT , BT ) . . . . . . . . . . . . . .–55
°
C to +125
°
C
Junction T emperature . . . . . . . . . . . . . . . . . . . . . . . . . +150
°
C
Storage T emperature . . . . . . . . . . . . . . . . . . .–65
°
C to +150
°
C
Lead T emperature (Soldering, 10 sec) . . . . . . . . . . . . . +300
°
C
. . . . . . . . . . . . . . . .
±
25 V
PIN CONNE CT IONS
DAC8408
TOP VIEW
(Not to Scale)
相關PDF資料
PDF描述
DAC8408GP Quad 8-Bit Multiplying CMOS D/A Converter with Memory
DAC8412FTC 12-Bit Digital-to-Analog Converter
DAC8408GBC 8-Bit Digital-to-Analog Converter
DAC8413FTC 12-Bit Digital-to-Analog Converter
DAC8420GBC 12-Bit Digital-to-Analog Converter
相關代理商/技術參數
參數描述
DAC8408G 制造商:Analog Devices 功能描述:
DAC8408GBC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Digital-to-Analog Converter
DAC8408GP 功能描述:IC DAC 8BIT QUAD W/MEMORY 28-DIP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數:16 數據接口:并聯 轉換器數目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k
DAC8408GPZ 功能描述:IC DAC 8BIT QUAD W/MEMORY 28DIP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數:16 數據接口:并聯 轉換器數目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k
DAC8408HP 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*