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参数资料
| 型号： | DAC7625U/1KG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 5 us SETTLING TIME, 12-BIT DAC, PDSO28 |
| 封装： | GREEN, SOIC-28 |
| 文件页数： | 3/19页 |
| 文件大小： | 473K |
| 代理商： | DAC7625U/1KG4 |
11
DAC7724, 7725
TYPICAL PERFORMANCE CURVES: VSS = –15V (Cont.)
At TA = +25°C, VCC = +15V, VDD = +5V, VSS = –15V, VREFH = +10V, VREFL = –10V, representative unit, unless otherwise specified.
BROADBAND NOISE
Time (1ms/div)
Noise
Voltage
(500
V/div)
BW = 1MHz
Code = 800H
OUTPUT VOLTAGE
MID-SCALE GLITCH PERFORMANCE
Time (1
s/div)
+5V
LDAC
0
Output
V
oltage
(200mV/div)
7FF
H to 800H
800
H to 7FFH
–15V
+5V
POWER SUPPLY REJECTION RATIO vs FREQUENCY
Frequency (Hz)
PSRR
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
102
103
104
105
106
101
+15V
DUAL SUPPLY CURRENT LIMIT vs INPUT CODE
SHORT TO GROUND
20
15
10
5
0
–5
–10
–15
–20
I OUT
(mA)
200
H
400
H
600
H
800
H
A00
H
C00
H
E00
H
FFF
H
000
H
Digital Input Code
Noise at any code
OUTPUT NOISE vs FREQUENCY
Frequency (kHz)
Noise
(nV/
√Hz)
1000
100
10
0.1
1
10
100
1000
10000
0
DATA BUS FEEDTHROUGH GLITCH
Time (0.5
s/div)
+5V
DATA BUS
0
Output
V
oltage
(20mV/div)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DAC7625UB | 功能描述:数模转换器- DAC 12-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC7625UB | 制造商:Texas Instruments 功能描述:Digital/Analog Converter IC Interface Ty |
| DAC7625UB/1K | 功能描述:数模转换器- DAC 12-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC7625UB/1KG4 | 功能描述:数模转换器- DAC 12-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC7625UBG4 | 功能描述:数模转换器- DAC 12-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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