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參數(shù)資料
| 型號： | AD8804AN |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | 12 Channel, 8-Bit TrimDACs with Power Shutdown |
| 中文描述： | 12, SERIAL INPUT LOADING, 0.6 us SETTLING TIME, 8-BIT DAC, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 432K |
| 代理商： | AD8804AN |
Parameter
Symbol
Conditions
Min
Typ
1
Max
Units
STATIC ACCURACY
Specifications apply to all DACs
Resolution
Differential Nonlinearity Error
Integral Nonlinearity Error
Full-Scale Error
Zero Code Error
DAC Output Resistance
Output Resistance Match
N
DNL
INL
G
FSE
V
ZSE
R
OUT
R/R
O
8
–1
–1.5
–1
–1
3
Bits
LSB
LSB
LSB
LSB
k
%
Guaranteed Monotonic
±
1/4
±
1/2
1/2
1/4
5
1.5
+1
+1.5
+1
+1
8
REFERENCE INPUT
Voltage Range
2
V
REFH
V
REFL
R
REFH
R
REFL
C
REF0
C
REF1
0
0
V
DD
V
DD
V
V
k
k
pF
pF
Pin Available on AD8804 Only
Digital Inputs = 55
H
, V
REFH
= V
DD
Digital Inputs = 55
H
, V
REFL
= V
DD
Digital Inputs all Zeros
Digital Inputs all Ones
REFH Input Resistance
REFL Input Resistance
3
Reference Input Capacitance
3
1.2
1.2
32
32
DIGITAL INPUTS
Logic High
Logic Low
Logic High
Logic Low
Input Current
Input Capacitance
3
V
IH
V
IL
V
IH
V
IL
I
IL
C
IL
V
DD
= +5 V
V
DD
= +5 V
V
DD
= +3 V
V
DD
= +3 V
V
IN
= 0 V or + 5 V
2.4
V
V
V
V
μ
A
pF
0.8
2.1
0.6
±
1
5
POWER SUPPLIES
4
Power Supply Range
Supply Current (CMOS)
Supply Current (TTL)
Shutdown Current
Power Dissipation
Power Supply Sensitivity
V
DD
Range
I
DD
I
DD
I
REFH
P
DISS
PSRR
2.7
5.5
10
4
10
55
0.002
V
μ
A
mA
μ
A
μ
W
%/%
V
IH
= V
DD
or V
IL
= 0 V
V
IH
= 2.4 V or V
IL
= 0.8 V, V
DD
= +5.5 V
SHDN
= 0
V
IH
= V
DD
or V
IL
= 0 V, V
DD
= +5.5 V
V
DD
= +5 V
±
10%
0.01
1
0.2
0.001
DYNAMIC PERFORMANCE
3
V
OUT
Settling Time
Crosstalk
t
S
CT
±
1/2 LSB Error Band
Between Adjacent Outputs
5
0.6
50
μ
s
dB
SWITCHING CHARACTERISTICS
3, 6
Input Clock Pulse Width
Data Setup Time
Data Hold Time
CS
Setup Time
CS
High Pulse Width
Reset Pulse Width
CLK Rise to
CS
Rise Hold Time
CS
Rise to Clock Rise Setup
t
CH
, t
CL
t
DS
t
DH
t
CSS
t
CSW
t
RS
t
CSH
t
CS1
Clock Level High or Low
15
5
5
10
10
90
20
10
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
1
Typicals represent average readings at +25
°
C.
2
V
can be any value between GND and V
, for the AD8804 V
REFL
can be any value between GND and V
DD
.
3
Guaranteed by design and not subject to production test.
4
Digital Input voltages V
= 0 V or V
for CMOS condition. DAC outputs unloaded. P
is calculated from (I
DD
×
V
DD
).
5
Measured at a V
pin where an adjacent V
pin is making a full-scale voltage change (f = 100 kHz).
6
See timing diagram for location of measured values. All input control voltages are specified with t
R
= t
F
= 2 ns (10% to 90% of V
DD
) and timed from a voltage level of
1.6 V.
Specifications subject to change without notice.
AD8802/AD8804–SPECIFICATIONS
REV. 0
–2–
(V
DD
= +3 V
6
10% or +5 V
6
10%, V
REFH
= +V
DD
, V
REFL
= 0 V, –40
8
C
≤
T
A
≤
+85
8
C unless otherwise noted)
相關PDF資料 |
PDF描述 |
|---|---|
| AD8804AR | 12 Channel, 8-Bit TrimDACs with Power Shutdown |
| AD8804ARU | 12 Channel, 8-Bit TrimDACs with Power Shutdown |
| AD8802 | 12 Channel, 8-Bit TrimDACs with Power Shutdown |
| AD8802AN | 12 Channel, 8-Bit TrimDACs with Power Shutdown |
| AD8802AR | 12 Channel, 8-Bit TrimDACs with Power Shutdown |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD8804ANZ | 功能描述:IC DAC 8BIT 12CH W/SD 20DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:TrimDAC® 標準包裝:1 系列:- 設置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行，SPI? 轉換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD8804AR | 功能描述:IC DAC 8BIT 12CH W/SD 20-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:TrimDAC® 標準包裝:2,400 系列:- 設置時間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉換器數(shù)目:3 電壓電源:模擬和數(shù)字 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:36-TFBGA 供應商設備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率（每秒）:* |
| AD8804AR-REEL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| AD8804ARU | 制造商:Analog Devices 功能描述:DAC 12-CH R-2R 8-bit 20-Pin TSSOP |
| AD8804ARU-REEL | 制造商:Analog Devices 功能描述:DAC 12-CH R-2R 8-bit 20-Pin TSSOP T/R |
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