参数资料
| 型号： | DAC8412FPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT QUAD W/READBK 28DIP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 产品变化通告： | DAC8412/3 Redesign and Fab Process Change 01/Oct/2009 |
| 标准包装： | 13 |
| 设置时间： | 6µs |
| 位数： | 12 |
| 数据接口： | 并联 |
| 转换器数目： | 4 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 330mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 28-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 28-PDIP |
| 包装： | 管件 |
| 输出数目和类型： | 4 电压，单极；4 电压，双极 |
| 采样率（每秒）： | 167k |
Data Sheet
DAC8412/DAC8413
Rev. G | Page 5 of 20
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Write Data Setup
tWDS
tWCS = 150 ns
20
ns
Write Data Hold
tWDH
tWCS = 150 ns
0
ns
Load Data Pulse Width
tLDW
180
ns
Reset Pulse Width
tRESET
150
ns
Chip Select Read Pulse Width
tRCS
170
ns
Read Data Hold
tRDH
tRCS = 170 ns
20
ns
Read Data Setup
tRDS
tRCS = 170 ns
0
ns
Data to High-Z
tDZ
CL = 10 pF
200
ns
Chip Select to Data
tCSD
CL = 100 pF
320
ns
SUPPLY CHARACTERISTICS
Power Supply Sensitivity
PSS
100
ppm/V
Positive Supply Current
IDD
7
12
mA
Negative Supply Current
ISS
VSS = 5.0 V
10
mA
Power Dissipation
PDISS
VSS = 0 V
60
mW
VSS = 5.0 V
110
mW
1 All supplies can be varied ±5%, and operation is guaranteed. Device is tested with VDD = 4.75 V.
2 For single-supply operation only (VREFL = 0.0 V, VSS = 0.0 V). Due to internal offset errors, INL and DNL are measured beginning at 0x005.
3 Operation is guaranteed over this reference range, but linearity is neither tested nor guaranteed.
4 All parameters are guaranteed by design.
5 All input control signals are specified with tr = tf = 5 ns (10% to 90% of 5 V) and timed from a voltage level of 1.6 V.
CS
A0/A1
tRDS
tRCS
tRDH
tAS
tAH
tDZ
tCSD
R/W
DATA
OUT
DATA VALID
HIGH-Z
00
27
4-
00
3
Figure 3. Data Output (Read Timing)
A0/A1
RESET
LDAC
tWCS
R/W
CS
DATA IN
tWS
tWH
tAS
tAH
tLS
tLH
tWDH
tWDS
tLDW
tRESET
00
27
4-
0
04
Figure 4. Data Write (Input and Output Registers) Timing
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| DAC8412FT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| DAC8413AT/883C | 功能描述:数模转换器- DAC QUAD 12-BIT VOUT DAC-LEV. B RoHS:否 制造商:Analog Devices 转换器数量:4 DAC 输出端数量:4 转换速率:167 Ksps 分辨率:12 bit 接口类型:Parallel 稳定时间:10 us (Typ) 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CDIP 封装:Tube |
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