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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： | 3/8页 |
| 文件大小： | 67K |
| 代理商： | SPT5240SIT |
SPT
3
12/15/01
SPT5240
TEST LEVEL CODES
All electrical characteristics are subject to the
following conditions:
All parameters having min/max specifications
are guaranteed. The Test Level column indi-
cates the specific device testing actually per-
formed during production and Quality Assur-
ance inspection. Any blank section in the data
column indicates that the specification is not
tested at the specified condition.
LEVEL
TEST PROCEDURE
I
100% production tested at the specified temperature.
II
100% production tested at TA = +25 °C, and sample tested at the
specified temperatures.
III
QA sample tested only at the specified temperatures.
IV
Parameter is guaranteed (but not tested) by design and characteri-
zation data.
V
Parameter is a typical value for information purposes only.
VI
100% production tested at TA = +25 °C. Parameter is guaranteed
over specified temperature range.
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
Power Supply Requirements
Digital Supply Voltage
V
+3.3
V
Analog Supply Voltage
V
+3.3
V
Supply Current Sleep Mode
AVDD
50 MHz Clock
V
410
nA
DVDD
50 MHz Clock
V
1
mA
AVDD
Clock/Data Off
V
4
nA
DVDD
Clock/Data Off
V
193
A
PWD Pin Current
Clock/Data Off
V
83
A
Power Supply Rejection Ratio
V
50
dB
Power Dissipation
20 mA IOUT
V
196
mW
12 mA IOUT
V
140
mW
Clock Input
VIH Minimum
V
+1.5
V
VIL Maximum
V
+1.2
V
Input Current
V
±10
A
TYPICAL PERFORMANCE CHARACTERISTICS
THD and SFDR vs Input Frequency
SNR and SINAD vs Input Frequency
60
58
56
50
44
42
40
0100
200
300
400
54
52
48
46
SINAD
SNR
Clock (MHz)
dBc
OUT = 1.27 MHz
60
58
56
50
44
42
40
0
100
200
300
400
54
52
48
46
THD
SFDR
Clock (MHz)
dBc
OUT = 1.27 MHz
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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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