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參數(shù)資料
| 型號： | TLV1549CDRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| 封裝： | GREEN, SOIC-8 |
| 文件頁數(shù)： | 18/19頁 |
| 文件大?。?/td> | 429K |
| 代理商： | TLV1549CDRG4 |
TLV1549C, TLV1549I, TLV1549M
10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS071C – JANUARY 1993 – REVISED MARCH 1995
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
VCC = Vref+ = 3 V to 3.6 V, I/O CLOCK frequency = 2.1 MHz (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH High level output voltage
VCC = 3 V,
IOH = –1.6 mA
2.4
V
VOH High-level output voltage
VCC = 3 V to 3.6 V, IOH = –20 μA
VCC–0.1
V
VOL Low level output voltage
VCC = 3 V,
IOL = 1.6 mA
0.4
V
VOL Low-level output voltage
VCC = 3 V to 3.6 V, IOL = 20 μA
0.1
V
IOZ
Off state (high impedance state) output current
VO = VCC,
CS at VCC
10
μA
IOZ
Off-state (high-impedance-state) outputcurrent
VO = 0,
CS at VCC
–10
μA
IIH
High-level input current
VI = VCC
0.005
2.5
μA
IIL
Low-level input current
VI = 0
– 0.005
–2.5
μA
ICC
Operating supply current
CS at 0 V
0.4
2.5
mA
Analog input leakage current
VI = VCC
1
μA
Analog input leakage current
VI = 0
–1
μA
Maximum static analog reference current into REF+
Vref+ = VCC,
Vref– = GND
10
μA
TLV1549C, I (Analog)
During sample cycle
30
55
Ci
Input capacitance
TLV1549M, (Analog)
During sample cycle
30
pF
Ci
Input capacitance
TLV1549C, I (Control)
5
15
pF
TLV1549M, (Control)
5
All typical values are at VCC = 3.3 V, TA = 25°C.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TLV1549CP | 功能描述:模數(shù)轉換器 - ADC 3.3V 10bit A/D RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLV1549CPE4 | 功能描述:模數(shù)轉換器 - ADC 10-Bit 38 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLV1549I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL |
| TLV1549ID | 功能描述:模數(shù)轉換器 - ADC 3.3V 10bit A/D RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLV1549IDG4 | 功能描述:模數(shù)轉換器 - ADC 3.3V 10bit A/D RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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