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参数资料
| 型号： | AD8804AR |
| 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： | SOIC-20 |
| 文件页数： | 4/16页 |
| 文件大小： | 432K |
| 代理商： | AD8804AR |
AD8802/AD8804–Typical Performance Characteristics
REV. 0
–4–
CODE – Decimal
I
1
–1
0.75
0
–0.25
–0.5
–0.75
0.5
0.25
0
256
32
64
96
128
160
192
224
V
DD
= +5V
V
REFH
= +5V
V
REFL
= 0V
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= –40
°
C
Figure 1. INL vs. Code
CODE – Decimal
I
1
–1
0.75
0
–0.25
–0.5
–0.75
0.5
0.25
0
256
32
64
96
128
160
192
224
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= –40
°
C
V
DD
= +5V
V
REFH
= +5V
V
REFL
= 0V
Figure 2. Differential Nonlinearity Error vs. Code
F
ABSOLUTE VALUE TOTAL UNADJUSTED ERROR – LSB
1600
320
960
640
1280
0
0
0.2
0.4
0.6
0.8
1.0
V
DD
= +4.5V
V
REF
= +4.5V
V
REFL
= 0V
T
A
= +25
°
C
SS = 3600 PCS
Figure 3. Total Unadjusted Error Histogram
CODE – Decimal
160
0
80
40
120
140
100
60
20
0
256
32
64
96
128
160
192
224
I
R
V
DD
= +5V
V
REFH
= +2V
V
= 0V
ONE DAC CHANGING WITH CODE,
OTHER DACs SET TO 00H
T
A
= +25
°
C
Figure 4. Input Reference Current vs. Code
10k
1k
0
–55
100
10
–35
25
5
–15
65
125
105
85
45
TEMPERATURE –
°
C
S
V
DD
= +5.5V
V
REF
= +5.5V
V
DD
= +2.7V
V
REF
= +2.7V
Figure 5. Shutdown Current vs. Temperature
TEMPERATURE –
°
C
S
100k
0.001
10k
10
1
0.1
0.01
1k
100
–55
125
–35
–15
5
25
45
65
85
105
V
DD
= +5.5V
V
IN
= +5.5V
V
DD
= +5.5V
V
IN
= +2.4V
Figure 6. Supply Current vs. Temperature
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
| AD8802ARU | 12 Channel, 8-Bit TrimDACs with Power Shutdown |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| 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）:* |
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