參數(shù)資料
型號： DAC902E
英文描述： 12-Bit, 165MSPS DIGITAL-TO-ANALOG CONVERTER
中文描述： 12位，165MSPS的速率，數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 2/16頁
文件大小： 216K
代理商： DAC902E
2
DAC902
SPECIFICATIONS
At T
A
= full specified temperature range, +V
A
= +5V, +V
D
= +5V, differential transformer coupled output, 50
doubly terminated, unless otherwise specified.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN
assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject
to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not
authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
DAC902U/E
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
Output Update Rate (f
CLOCK
)
Output Update Rate
Full Specified Temperature Range, Operating
12
200
165
Bits
MSPS
MSPS
°
C
4.5V to 5.5V
2.7V to 3.3V
Ambient, T
A
T
= +25
°
C
165
125
–40
+85
STATIC ACCURACY
(1)
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
f
CLOCK
= 25MSPS, f
OUT
= 1.0MHz
–1.75
–2.5
±
0.5
±
1.0
+1.75
+2.5
LSB
LSB
DYNAMIC PERFORMANCE
Spurious Free Dynamic Range (SFDR)
f
OUT
= 1MHz, f
CLOCK
= 25MSPS
f
OUT
= 2.1MHz, f
CLOCK
= 50MSPS
f
OUT
= 5.04MHz, f
CLOCK
= 50MSPS
f
OUT
= 5.04MHz, f
CLOCK
= 100MSPS
f
OUT
= 20.2MHz, f
CLOCK
= 100MSPS
f
OUT
= 25.3MHz, f
CLOCK
= 125MSPS
f
OUT
= 41.5MHz, f
CLOCK
= 125MSPS
f
OUT
= 27.4MHz, f
CLOCK
= 165MSPS
f
OUT
= 54.8MHz, f
CLOCK
= 165MSPS
Spurious Fee Dynamic Range within a Window
f
OUT
= 5.04MHz, f
CLOCK
= 50MSPS
f
= 5.04MHz, f
= 100MSPS
Total Harmonic Distortion (THD)
f
OUT
= 2.1MHz, f
CLOCK
= 50MSPS
f
OUT
= 2.1MHz, f
CLOCK
= 125MSPS
Two Tone
f
OUT1
= 13.5MHz, f
OUT2
= 14.5MHz, f
CLOCK
= 100MSPS
Output Settling Time
(2)
Output Rise Time
(2)
Output Fall Time
(2)
Glitch Impulse
T
A
= +25
°
C
To Nyquist
71
77
75
68
67
61
61
57
60
53
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
2MHz Span
4MHz Span
80
80
dBc
dBc
–74
–75
dBc
dBc
64
30
2
2
3
dBc
ns
ns
ns
pV-s
to 0.1%
10% to 90%
10% to 90%
DC-ACCURACY
Full-Scale Output Range
(3)
(FSR)
Output Compliance Range
Gain Error
Gain Error
Gain Drift
Offset Error
Offset Drift
Power Supply Rejection, +V
A
Power Supply Rejection, +V
D
Output Noise
Output Resistance
Output Capacitance
All Bits High, I
OUT
2.0
–1.0
–10
–10
20.0
+1.25
+10
+10
mA
V
%FSR
%FSR
ppmFSR/
°
C
%FSR
ppmFSR/
°
C
%FSR/V
%FSR/V
pA/
√
Hz
k
pF
With Internal Reference
With External Reference
With Internal Reference
With Internal Reference
With Internal Reference
±
1
±
2
±
120
–0.025
+0.025
±
0.1
–0.2
–0.025
+0.2
+0.025
I
OUT
= 20mA, R
LOAD
= 50
50
200
12
I
OUT
, I
OUT
to Ground
REFERENCE
Reference Voltage
Reference Tolerance
Reference Voltage Drift
Reference Output Current
Reference Input Resistance
Reference Input Compliance Range
Reference Small Signal Bandwidth
(4)
+1.24
±
5
±
50
10
1
V
%
ppmFSR/
°
C
μ
A
M
V
MHz
0.1
1.25
1.3
DIGITAL INPUTS
Logic Coding
Latch Command
Logic High Voltage, V
IH
Logic Low Voltage, V
IL
Logic High Voltage, V
IH
Logic Low Voltage, V
Logic High Current
,
I
IIL
Logic Low Current, I
IL
Input Capacitance
Straight Binary
Rising Edge of Clock
5
0
3
0
±
20
±
20
5
+V
D
= +5V
+V
D
= +5V
+V
D
= +3V
+V
D
= +3V
+V
D
= +5V
+V
D
= +5V
3.5
V
V
V
V
μ
A
μ
A
pF
1.2
2
0.8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC902E 制造商:Texas Instruments 功能描述:IC 12BIT DAC SMD TSSOP28 902
DAC902E/2K5 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC902E/2K5G4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC902EG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC902U 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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