- 您现在的位置：买卖IC网 > PDF目录56724 > 5962-87702032C (MAXIM INTEGRATED PRODUCTS INC) PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CQCC20 PDF资料下载
参数资料
| 型号： | 5962-87702032C |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 7/8页 |
| 文件大小： | 195K |
| 代理商： | 5962-87702032C |
MAX4675/MAX4676
3
Single SPST Analog Switches
_______________________________________________________________________________________
7
Applications Information
Overvoltage Protection
Proper power-supply sequencing is recommended for all
CMOS devices. Do not exceed the absolute maximum
ratings because stresses beyond the listed ratings can
cause permanent damage to the devices. Always
sequence V+ on first, then V-, followed by the logic
inputs, NO, NC, or COM. If proper power-supply
sequencing is not possible, add two small-signal diodes
(D1, D2) in series with the supply pins (Figure 1). Adding
diodes reduces the analog signal range to one diode
drop below V+ and one diode drop above V- but does
not affect the devices’ low switch resistance and low
leakage characteristics. Device operation is unchanged,
and the difference between V+ and V- should not
exceed 12V.
Power-supply bypassing improves noise margin and
prevents switching noise from propagating from the V+
supply to other components. A 0.1F capacitor connect-
ed from V+ to GND is adequate for most applications.
V+
V-
Vg
Figure 1. Overvoltage Protection Using External Blocking
Diodes
tr < 20ns
tf < 20ns
50%
0
LOGIC
INPUT
RL
300
COM
GND
V-
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
VOUT = VCOM
(
RL
)
RL + RON
SWITCH
INPUT
IN
+3V
tOFF
0
NO
OR NC
SWITCH
OUTPUT
0.9 x V0UT
0.9 x VOUT
tON
VOUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V+
CL
35pF
V+
VOUT
MAX4675
MAX4676
Figure 2. Switching Time
Timing Diagrams/Test Circuits
Figure 3. Charge Injection
VGEN
GND
COM
CL
VOUT
V-
V+
VOUT
IN
OFF
ON
OFF
VOUT
Q = (
VOUT)(CL)
NC
OR NO
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
VIN = 3.0V
V+
RGEN
IN
MAX4675
MAX4676
相关PDF资料 |
PDF描述 |
|---|---|
| 5962-87702042B | PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CQCC20 |
| 5962-87702042C | PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CQCC20 |
| 5962-8770204RB | PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP20 |
| 5962-8770204RC | PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP20 |
| 5962-8770204RA | PARALLEL, WORD INPUT LOADING, 12-BIT DAC, CDIP20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 59628770203PA | 制造商:AD 功能描述:AD7545UQ/883B |
| 5962-8770203RA | 功能描述:数模转换器- DAC CMOS Buffered Multiplying 12-Bit 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 |
| 5962-8770203RX | 功能描述:数模转换器- DAC LATCHED 12-BIT MIC RoHS:否 制造商:Analog Devices 转换器数量:4 DAC 输出端数量:4 转换速率: 分辨率:12 bit 接口类型:Serial (I2C) 稳定时间: 最大工作温度:+ 105 C 安装风格: 封装 / 箱体:TSSOP 封装:Reel |
| 5962-87702042X | 功能描述:数模转换器- DAC LATCHED 12-BIT MDAC IC 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 |
| 5962-8770204RA | 功能描述:数模转换器- DAC 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 |
发布紧急采购，3分钟左右您将得到回复。