參數(shù)資料
型號: tlv5639(中文)
廠商: Texas Instruments, Inc.
英文描述: 2.7V to 5.5V Low Power 12-Bit Digital-to-Analog Converters with Internal Reference and Power Down(2.7V-5.5V,12位低功耗,帶自動掉電和內(nèi)部基準(zhǔn)的DAC)
中文描述: 2.7V至5.5V低功耗12位數(shù)字到模擬轉(zhuǎn)換器的內(nèi)部參考和掉電(為2.7V至5.5V,12位低功耗,帶自動掉電和內(nèi)部基準(zhǔn)的DAC)的
文件頁數(shù): 4/11頁
文件大?。?/td> 361K
代理商: TLV5639(中文)
==99-8-25==
P&S
ooá|′μ×ó1é· YóDT1
==11-4==
P &S
oo á|′μ×ó1é· YóDT1
μ :
ot±±ooêD×μèa· 15o
P&Sí í :
http://www.p8s.com
D :
ooêD70020D
óê±à:
430079
μ°:
( 86) ( 027£87493500 87493506
( 86) ( 027) 87491166, 87493497
2.3
úíμ1¤×÷è· §ú£¨×èí¨· £
V
ref
=2.048V
V
ref
=1.024V
ê±μμìD£¨3y· áí óDμ
÷£
2.3.1
μ′
×¢êí£o
2.
á裨
zero scale
£ê±μ′ò±èí¨1y ±
V
DD
à′2aá2¢óéê 3£o
PSRR=20log[
£¨
E
ZS
£¨
V
DD
max
££-
E
ZS
£¨
V
DD
min
/V
DD
max]
3.
ú裨
full scale
£ê±μ′ò±èí¨1y ±
V
DD
à′2aá2¢óéê 3£o
PSRR=20log[
£¨
E
G
£¨
V
DD
max
££-
E
G
£¨
V
DD
min
/V
DD
max]
2.3.2
2 ì
DAC
ìD
×¢êí£o
4.
àèòy· D裨
INL
£óDê±3aDèó2 £ê3yè¥á′úoíúèó2 μó°ì ó£
ê3àaáoíúè±μ× ′óòᣨy££
5.
2 · D裨
DNL
£óDê±3a2 · ó2 £êèoá àáú′úμ2aá±ˉáóàí μ
1LSB
· ù
è±ˉáμ2 μ £μ¥μ÷Dê êy×êè′ú±ˉê±£ê3μ1úàíμ· ò±ˉ£¨ò±£3
2±££
6.
áèó2 êêy×êè′úaáê±àaáμ1ê3μòᣨy££
7.
áèó2 èμêyóéê 3£o
E
ZS
TC=[E
ZS
£¨
Tmax
££-
E
ZS
£¨
Tmin
]/2V
ref
á
10
6
/
£¨
Tmax
£-
Tmin
8.
òó2 êúê3 oa
10k
| é£3yè¥áèó2 ó°ì oó£àaàí ê3£¨
2V
ref
£-
1LSB
μòá £
9.
òèμêyóéê 3£o
E
G
TC=[E
G
£¨
Tmax
££-
E
G
£¨
Tmin
]/2V
ref
á
10
6
/
£¨
Tmax
£-
Tmin
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
REF
on
Fast
2.3
2.8
mA
VDD=5V
Slow
1.3
1.6
mA
REF
off
Fast
1.9
2.4
mA
IDD
Power supplycurrent
u
No load,
All inputs= AGND or VDD
=
DAC latch = 0x800
Slow
0.9
1.2
mA
,
REF
on
Fast
2.1
2.6
mA
VDD=3V
Slow
1.2
1.5
mA
REF
off
Fast
1.8
2.3
mA
Slow
0.9
1.1
mA
μ
A
Power down supply current
0.01
60
1
PSRR
Power supplyrejectionratio
Zero scale, See Note 2, External reference
dB
Full scale, See Note 3, External reference
60
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Resolution
12
bits
INL
Integral nonlinearity, end point adjusted
RL = 10 k
, CL = 100 pF, See Note 4
RL = 10 k
, CL = 100 pF, See Note 5
See Note 6
+
1.2
+
0.3
+
3
LSB
DNL
EZS
EZS TC
Differential nonlinearity
Zero-scale error (offset error at zero scale)
+
0.5
+
12
LSB
LSB
Zero-scale-error temperature coefficient
See Note 7
20
ppm/ C
% full
scale V
EG
Gain error
See Note 8
+
0.3
EG T
Gain error temperature coefficient
See Note 9
20
ppm/ C
相關(guān)PDF資料
PDF描述
TLV5639C 2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG CONVERTERS WITH INTERNAL REFERENCE AND POWER DOWN
TLV5639I 2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG CONVERTERS WITH INTERNAL REFERENCE AND POWER DOWN
TLYE156P InGaAlP Yellow Light Emission LED Lamp(銦砷化鋁磷黃色發(fā)光LED)
TLYE157P InGaAlP Yellow Light Emission LED Lamp(銦砷化鋁磷黃色發(fā)光LED)
TLYE180P InGaAlP Yellow Light Emission LED Lamp(銦砷化鋁磷黃色發(fā)光LED)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV5639C 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG CONVERTERS WITH INTERNAL REFERENCE AND POWER DOWN
TLV5639CDW 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12bit DAC w/V Ref 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
TLV5639CDWG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12bit DAC w/V Ref 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
TLV5639CDWR 功能描述:數(shù)模轉(zhuǎn)換器- DAC Low Power 12-Bit 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
TLV5639CDWRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Low Power 12-Bit 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