参数资料
| 型号： | AD7304BRZ-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 18/20页 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT QUAD R-R 16-SOIC |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1,000 |
| 设置时间： | 1µs |
| 位数： | 8 |
| 数据接口： | 串行 |
| 转换器数目： | 4 |
| 电压电源： | 双 ± |
| 功率耗散（最大）： | 60mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
| 输出数目和类型： | 4 电压，单极；4 电压，双极 |
| 采样率（每秒）： | 1M |
AD7304/AD7305
Rev. C | Page 7 of 20
Table 6. AD7305 Control Logic Truth Table
WR 1
A1
A0
LDAC2
Input Register Function
DAC Register Function
L
H
Register A loaded with DB0 to DB7
Latched with previous contents, no change
↑+
L
H
Register A latched with DB0 to DB7
Latched with previous contents, no change
L
H
Register B loaded with DB0 to DB7
Latched with previous contents, no change
↑+
L
H
Register B latched with DB0 to DB7
Latched with previous contents, no change
L
H
L
H
Register C loaded with DB0 to DB7
Latched with previous contents, no change
↑+
H
L
H
Register C latched with DB0 to DB7
Latched with previous contents, no change
L
H
Register D loaded with DB0 to DB7
Latched with previous contents, no change
↑+
H
Register D latched with DB0 to DB7
Latched with previous contents, no change
H
X
L
No effect
All input register contents loaded, register transparent
L
X
L
Input register x transparent to DB0 to DB7
Register transparent
H
X
↑+
No effect
All input register contents latched
H
X
H
No effect, device not selected
1
↑+ positive logic transition; ↓– negative logic transition; X don’t care.
2
LDAC is a level-sensitive input.
tAH
tDH
tLH
tLDW
tWR
tAS
tDS
tLS
tS
±1 LSB
ERROR BAND
A0, A1
WR
D0–D7
LDAC
VOUT
01114-006
Figure 6. AD7305 General Timing Diagram
tSDR
A0/SHDN
IDD
tSDN
01114-007
Figure 7. AD7305 Timing Diagram Zoom In
相关PDF资料 |
PDF描述 |
|---|---|
| ICS85320AMILFT | IC CLK TRANSLA 1:1 267MHZ 8-SOIC |
| AD7397ARUZ-REEL7 | IC DAC 10BIT PARALLEL 3V 24TSSOP |
| VI-264-MW-F4 | CONVERTER MOD DC/DC 48V 100W |
| AD7397ARZ-REEL | IC DAC 10BIT PARALLEL 3V 24SOIC |
| V150A28H400BG3 | CONVERTER MOD DC/DC 28V 400W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7304BRZ-REEL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:3 V/5 V, Rail-to-Rail Quad, 8-Bit DAC |
| AD7304YR | 制造商:Analog Devices 功能描述:DAC 4-CH R-2R 8-bit 16-Pin SOIC W 制造商:Rochester Electronics LLC 功能描述:+3V QUAD SERIAL 8-BIT DAC - Bulk |
| AD7304YRZ | 功能描述:IC DAC 8BIT QUAD R-R 16-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 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 |
| AD7304YRZ1 | 制造商:AD 制造商全称:Analog Devices 功能描述:3 V/5 V, Rail-to-Rail Quad, 8-Bit DAC |
| AD7305 | 制造商:AD 制造商全称:Analog Devices 功能描述:+3 V/+5 V, Rail-to-Rail Quad, 8-Bit DAC |
发布紧急采购，3分钟左右您将得到回复。