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参数资料
| 型号： | SPT5240SIT |
| 厂商： | SIGNAL PROCESSING TECHNOLOGIES |
| 元件分类： | DAC |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 0.104 us SETTLING TIME, 10-BIT DAC, PQFP32 |
| 封装： | TQFP-32 |
| 文件页数： | 2/8页 |
| 文件大小： | 67K |
| 代理商： | SPT5240SIT |
SPT
2
12/15/01
SPT5240
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur) 25 °C
Note:
Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal applied conditions in typical
applications.
ELECTRICAL SPECIFICATIONS
TA = 25° C, AVDD = DVDD = 3.3 V, OUT = 1.27 MHz, CLK = 400 MHz, Clock Duty Cycle = 50%, IOUT = 20 mA, RL = 50 , unless otherwise
specified.
TEST
SPT5240
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
UNITS
DC Performance
Resolution
10
Bits
Differential Linearity Error (DLE)
CLK=1 MHz
V
±0.9
LSB
Integral Linearity Error (ILE)
CLK=1 MHz
V
±1.34
LSB
Max Offset Error
V
20
nA
Full-Scale Error
V
±5
% FS
Gain Error
V
± 5
% FS
Maximum Full-Scale Output Current
V
40
mA
Output Compliance Voltage
V
+1.25
V
Minimum Output Impedance
V
250
k
Gain Error Tempco
V
±100
ppm FS/°C
AC Performance
Maximum Output Update Rate
V
400
MWPS
Glitch Energy
V
2.23
pV-s
Settling Time (tsettling)
See figure 1
V
104
ns
Output Rise Time
V
1.22
ns
Output Fall Time
V
1.36
ns
Output Slew Rate Rising Edge
V
802
V/s
Output Slew Rate Falling Edge
V
656
V/s
Spurious Free Dynamic Range (SFDR)
V
57
dBc
Total Harmonic Distortion (THD)
V
–54
dBc
Digital Data Input
VIH Minimum
V
+2.1
V
VIL Maximum
V
+1.3
V
Logic “1” Current
V
±10
A
Logic “0” Current
V
±10
A
Input Setup Time (tS)
See figure 1
V
590
ps
Input Hold Time (tH)
See figure 1
V
410
ps
Output Delay Time (tD)
See figure 1
V
1 clk+4ns
ns
Clock Feedthrough
V
–29
dBFS
Reference
Reference Voltage
V
+1.17
V
Supply Voltages
AVDD ........................................................................ 3.7 V
DVDD ........................................................................ 3.7 V
A/D ground voltage differential ................................. 0.5 V
Input Voltages
DIN ................................................. –0.5 V to DVDD +0.5 V
Clock ............................................. –0.5 V to DVDD +0.5 V
Output Currents
Bandgap reference output current (VRNL) ................. 1 A
Note: This is a No Load reference. Any load applied will cause a
degradation at the output.
Temperature
Operating temperature ............................... –40 to +85° C
Junction temperature ............................................ 150° C
Lead, soldering (10 seconds) ............................... 250° C
Storage .................................................... –65 to +150° C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPT5240SIT_Q | 功能描述:数模转换器- DAC 10BIT 400MWPS 3V 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 |
| SPT5303 | 制造商:SSDI 制造商全称:Solid States Devices, Inc 功能描述:200 WATT NPN SILICON POWER TRANSISTOR |
| SPT5310 | 制造商:CADEKA 制造商全称:CADEKA 功能描述:12-BIT, 250 MWPS ECL D/A CONVERTER |
| SPT5310SIN | 制造商:CADEKA 制造商全称:CADEKA 功能描述:12-BIT, 250 MWPS ECL D/A CONVERTER |
| SPT5310SIP | 制造商:CADEKA 制造商全称:CADEKA 功能描述:12-BIT, 250 MWPS ECL D/A CONVERTER |
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