參數(shù)資料
型號(hào): TLV1549IDRG4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): ADC
英文描述: 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: GREEN, SOIC-8
文件頁(yè)數(shù): 5/19頁(yè)
文件大?。?/td> 433K
代理商: TLV1549IDRG4
TLV1549C, TLV1549I, TLV1549M
10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS071C – JANUARY 1993 – REVISED MARCH 1995
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
1000000000
0111111111
0000000010
0000000001
0000000000
1111111110
0
0.006
1.5315
1.5345
1.5375
Digital
Output
Code
1000000001
1111111101
1111111111
3.066
3.069
3.072
512
511
2
1
0
1022
Step
513
1021
1023
0.0015
VI – Analog Input Voltage – V
VZT = VZS + 1/2 LSB
VZS
See Notes A and B
3.0675
0.003
VFT = VFS – 1/2 LSB
VFS
NOTES: A. This curve is based on the assumption that Vref + and Vref – have been adjusted so that the voltage at the transition from digital 0
to 1 (VZT) is 0.0015 V and the transition to full scale (VFT) is 3.0675 V. 1 LSB = 3 mV.
B. The full-scale value (VFS) is the step whose nominal midstep value has the highest absolute value. The zero-scale value (VZS) is
the step whose nominal midstep value equals zero.
Figure 12. Ideal Conversion Characteristics
Processor
Control
Circuit
To Source
Ground
5-V DC Regulated
Analog Input
ANALOG IN
I/O CLOCK
CS
DATA OUT
REF+
REF –
GND
TLV1549
5
7
6
4
2
1
3
Figure 13. Typical Serial Interface
相關(guān)PDF資料
PDF描述
TLV1549MFK 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CQCC20
TLV1549CP 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8
TLV1549IP 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8
TLV1549MFKR 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CQCC20
TLV1549CDG4 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV1549IP 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Single Serial In RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TLV1549IPE4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 38 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TLV1549M 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
TLV1549MFK 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
TLV1549MJG 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL