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參數(shù)資料
| 型號： | TLV5618 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 2.7-V to 5.5-V Low-Power Dual 12-Bit Digital-to-Analog Converter with Power Down(2.7-5.5V低功耗雙12位，帶掉電D/A轉(zhuǎn)換器) |
| 中文描述： | 2.7 V至5.5 V低功耗雙12位數(shù)字到模擬轉(zhuǎn)換器斷電（2.7 - 5.5V的低功耗雙12位，帶掉電的D / A轉(zhuǎn)換器） |
| 文件頁數(shù)： | 4/18頁 |
| 文件大?。?/td> | 275K |
| 代理商： | TLV5618 |
TLV5618A
2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT
DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
SLAS230G
–
JULY 1999
–
REVISED AUGUST 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating conditions (unless otherwise noted)
power supply
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VDD = 4.5 V to
VDD 4.5 V to
5 5 V
5.5 V
Fast
1.8
2.5
mA
C & I
suffixes
Slow
Fast
0 8
0.8
1.6
1
IDD
Power supply current
No load, All inputs = AGND or
No load, All in uts = AGND or
VDDDAC latch = All ones
VDD, DAC latch = All ones
VDD = 2.7 V to
VDD 2.7 V to
3 3 V
3.3 V
2.2
mA
Slow
0 6
0.6
0 9
0.9
Fast
1 8
1.8
2 3
2.3
VDD = 2.7 V to
VDD 2.7 V to
5.5 V
M & Q
suffixes
mA
Slow
0.8
1
Power down supply current
1
μ
A
PSRR
Power supply rejection ratio
Zero scale, See Note 2
–
65
dB
Full scale, See Note 3
–
65
NOTES:
2. Power supply rejection ratio at zero scale is measured by varying VDD and is given by:
PSRR = 20 log [(EZS(VDDmax)
–
EZS(VDDmin)/VDDmax]
3. Power supply rejection ratio at full scale is measured by varying VDD and is given by:
PSRR = 20 log [(EG(VDDmax)
–
EG(VDDmin)/VDDmax]
static DAC specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Resolution
12
bits
INL
Integral nonlinearity
See Note 4
±
2
±
4
±
1
LSB
DNL
Differential nonlinearity
See Note 5
±
0.5
LSB
EZS
Zero-scale error (offset error at zero
scale)
See Note 6
±
12
mV
EZS (TC)
Zero-scale-error temperature
coefficient
See Note 7
3
ppm/
°
C
C & I suffixes
VDD = 4.5 V
–
5.5 V
VDD = 2.7 V
–
3.3 V
VDD = 2.7 V
–
5.5 V
±
0.29
±
0.6
±
0.6
% f ll
% full
scale V
EG
Gain error
See Note 8
M & Q suffixes
EG (TC)
NOTES:
Gain-error temperature coefficient
See Note 9
1
ppm/
°
C
4. The relative accuracy of integral nonlinearity (INL), sometimes referred to as linearity error, is the maximum deviation of the output
from the line between zero and full scale, excluding the effects of zero-code and full-scale errors.
5. The differential nonlinearity (DNL), sometimes referred to as differential error, is the difference between the measured and ideal
1-LSB amplitude change of any two adjacent codes.
6. Zero-scale error is the deviation from zero voltage output when the digital input code is zero.
7. Zero-scale-error temperature coefficient is given by: EZS TC = [EZS (Tmax)
–
EZS (Tmin)]/2Vref
×
106/(Tmax
–
Tmin).
8. Gain error is the deviation from the ideal output (2Vref
–
1 LSB) with an output load of 10 k
.
9. Gain temperature coefficient is given by: EG TC = [EG (Tmax)
–
Eg (Tmin)]/2Vref
×
106/(Tmax
–
Tmin).
output specifications
PARAMETER
TEST CONDITIONS
RL = 10 k
VO = 4.096 V, 2.048 V,
RL = 2 k
to 10
k
MIN
TYP
MAX
UNIT
VO
Output voltage range
0
VDD
–
0.4
V
Output load regulation accuracy
±
0.29
% FS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV5618A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN |
| TLV5618A_06 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN |
| TLV5618ACD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual 12bit 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 |
| TLV5618ACDG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2.5 us Dual DAC Serial Input 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 |
| TLV5618ACDR | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2.5 us Dual DAC Serial Input 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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