收藏本站
参数资料
型号： AD8804ARU
厂商： ANALOG DEVICES INC
元件分类： 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, PDSO20
封装： 1 MM HEIGHT, TSSOP-20
文件页数： 3/16页
文件大小： 432K
代理商： AD8804ARU
AD8802/AD8804
REV. 0
–3–
ABSOLUTE MAXIMUM RATINGS
(T
A
= +25
°
C, unless otherwise noted)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3, + 8 V
V
REFX
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V, V
DD
Outputs (Ox) to GND . . . . . . . . . . . . . . . . . . . . . . . . 0 V, V
DD
Digital Input Voltage to GND . . . . . . . . . . . . . . . . . 0 V, +8 V
Operating Temperature Range . . . . . . . . . . . . –40
°
C to +85
°
C
Maximum Junction Temperature (T
J
MAX) . . . . . . . . +150
°
C
Storage Temperature . . . . . . . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . +300
°
C
Package Power Dissipation . . . . . . . . . . . . (T
J
MAX – T
A
)/
θ
JA
Thermal Resistance
θ
JA,
SOIC (SOL-20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
°
C/W
P-DIP (N-20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
°
C/W
TSSOP-20 (RU-20) . . . . . . . . . . . . . . . . . . . . . . . . 155
°
C/W
AD8802 PIN DESCRIPTIONS
Pin Name
Description
1
2
3
4
5
6
7
8
V
REF
O1
O2
O3
O4
O5
O6
SHDN
Common DAC Reference Input
DAC Output #1, addr = 0000
2
DAC Output #2, addr = 0001
2
DAC Output #3, addr = 0010
2
DAC Output #4, addr = 0011
2
DAC Output #5, addr = 0100
2
DAC Output #6, addr = 0101
2
Reference input current goes to zero. DAC
latch settings maintained
Chip Select Input, Active Low. When
CS
returns high, data in the serial input register is
decoded based on the address bits and loaded
into the target DAC register
Ground
Serial Clock Input, Positive Edge Triggered
Serial Data Input
DAC Output #7, addr = 0110
2
DAC Output #8, addr = 0111
2
DAC Output #9, addr = 1000
2
DAC Output #10, addr = 1001
2
DAC Output #11, addr = 1010
2
DAC Output #12, addr = 1011
2
Asynchronous Preset to Midscale Output
Setting. Loads all DAC Registers with 80
H
Positive Power Supply, Specified for Operation
at Both +3 V and +5 V
9
CS
10
11
12
13
14
15
16
17
18
19
GND
CLK
SDI
O7
O8
O9
O10
O11
O12
RS
20
V
DD
PIN CONFIGURATIONS
14
13
12
11
17
16
15
20
19
18
9
8
1
2
3
4
7
6
5
10
O10
O11
O12
V
DD
O7
O8
O9
V
REFL
CLK
SDI
V
REFH
O1
O2
O3
O4
O5
O6
SHDN
CS
GND
TOP VIEW
(Not to Scale)
AD8804
14
13
12
11
17
16
15
20
19
18
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
V
REFH
O11
O12
RS
V
DD
O1
O2
O3
AD8802
O8
O9
O10
O4
O5
O6
SHDN
CS
GND
CLK
SDI
O7
AD8804 PIN DESCRIPTIONS
Pin Name
Description
1
2
3
4
5
6
7
8
V
REFH
O1
O2
O3
O4
O5
O6
SHDN
Reference input current goes to zero DAC latch
settings maintained
CS
Chip Select Input, Active Low. When
CS
returns
high, data in the serial input register is decoded
based on the address bits and loaded input the
target DAC register
GND
Ground
V
REFL
Common Low-Side DAC Reference Input
CLK
Serial Clock Input, Positive Edge Triggered
SDI
Serial Data Input
O7
DAC Output #7, addr = 0110
2
O8
DAC Output #8, addr = 0111
2
O9
DAC Output #9, addr = 1000
2
O10
DAC Output #10, addr = 1001
2
O11
DAC Output #11, addr = 1010
2
O12
DAC Output #12, addr = 1011
2
V
DD
Positive power supply, specified for operation at
both +3 V and +5 V
Common High-Side DAC Reference Input
DAC Output #1, addr = 0000
2
DAC Output #2, addr = 0001
2
DAC Output #3, addr = 0010
2
DAC Output #4, addr = 0011
2
DAC Output #5, addr = 0100
2
DAC Output #6, addr = 0101
2
9
10
11
12
13
14
15
16
17
18
19
20
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
FTN
AD8802AN
AD8802AR
AD8802ARU
AD8804AN
AD8804AR
AD8804ARU
RS
RS
RS
REFL
REFL
REFL
–40
°
C/+85
°
C
–40
°
C/+85
°
C
–40
°
C/+85
°
C
–40
°
C/+85
°
C
–40
°
C/+85
°
C
–40
°
C/+85
°
C
PDIP-20
SOL-20
TSSOP-20
PDIP-20
SOL-20
TSSOP-20
N-20
R-20
RU-20
N-20
R-20
RU-20
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although these devices feature proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
相关PDF资料
PDF描述
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
AD8802ARU 12 Channel, 8-Bit TrimDACs with Power Shutdown
AD8804 12 Channel, 8-Bit TrimDACs with Power Shutdown(12通道,带电源关断8位D/A转换器)
相关代理商/技术参数
参数描述
AD8804ARU-REEL 制造商:Analog Devices 功能描述:DAC 12-CH R-2R 8-bit 20-Pin TSSOP T/R
AD8804ARUZ 功能描述:IC DAC 8BIT 12CH W/SD 20TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:TrimDAC® 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD8804ARUZ-REEL 功能描述:IC DAC 8BIT 12CH W/SD 20TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:TrimDAC® 产品培训模块:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?，串行，SPI? 转换器数目:8 电压电源:单电源 功率耗散（最大）:2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP（4x3） 包装:管件 输出数目和类型:8 电压，单极 采样率（每秒）:*
AD8804ARZ 功能描述:IC DAC 8BIT 12CH W/SD 20SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:TrimDAC® 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压，单极；1 电压，双极 采样率（每秒）:* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD8804ARZ-REEL 功能描述:IC DAC 8BIT 12CH W/SD 20SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:TrimDAC® 产品培训模块:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?，串行，SPI? 转换器数目:8 电压电源:单电源 功率耗散（最大）:2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP（4x3） 包装:管件 输出数目和类型:8 电压，单极 采样率（每秒）:*
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*