- 您現在的位置：買賣IC網 > PDF目錄98250 > TLV2545IDR (TEXAS INSTRUMENTS INC) 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 PDF資料下載
參數資料
| 型號： | TLV2545IDR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| 封裝： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數： | 2/31頁 |
| 文件大小： | 778K |
| 代理商： | TLV2545IDR |
第1頁當前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁
TLV2541, TLV2542, TLV2545
2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS245E MARCH 2000 REVISED APRIL 2010
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
electrical characteristics over recommended operating free-air temperature range,
VDD = VREF = 2.7 V to 5.5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
High level output voltage
VDD = 5.5 V, IOH = 0.2 mA at 30-pF load
2.4
V
VOH
High-level output voltage
VDD = 2.7 V, IOH = -20 μA at 30-pF load
VDD0.2
V
Low level output voltage
VDD = 5.5 V, IOL = 0.8 mA at 30-pF load
0.4
V
VOL
Low-level output voltage
VDD = 2.7 V, IOL = 20 μA at 30-pF load
0.1
V
I
Off-state output current
VO = VDD
CS V
1
2.5
A
IOZ
Off-state output current
(high-impedance-state)
VO = 0
CS = VDD
1
2.5
μA
IIH
High-level input current
VI = VDD
0.005
2.5
μA
IIL
Low-level input current
VI = 0 V
0.00
5
2.5
μA
I
Operating supply current
CS at 0 V
VDD = 4.5 V to 5.5 V
1.3
1.5
mA
ICC
Operating supply current
CS at 0 V
VDD = 2.7 V to 3.3 V
0.85
0.95
mA
Autopower-down current
t(powerdown) ≥ 0.5 μs
For all digital inputs,
0≤ VI ≤ 0.3 V or VI ≥ VDD 0.3 V,
SCLK = 0, VDD = 4.5 V to 5.5 V, Ext ref
5
μA
I
t(powerdown) ≥ 0.5 μs
VDD = 2.7 V to 3.3 V, Ext ref
2
ICC(AUTOPWDN)
Deep autopower-down current
t(powerdown) ≥ 2 ms
For all digital inputs,
0≤ VI ≤ 0.3 V or VI ≥ VDD 0.3 V,
SCLK = 0, VDD = 4.5 V to 5.5 V, Ext ref
1
μA
t(powerdown) ≥ 2 ms
VDD = 2.7 V to 3.3 V
1
Selected analog input channel
Selected channel at VDD
1
A
Selected analog input channel
leakage current
Selected channel at 0 V
1
μA
C
Input capacitance
Analog inputs
20
45
50
pF
Ci
Input capacitance
Control Inputs
5
25
pF
Input on resistance
VDD = 5.5 V
500
Ω
Input on resistance
VDD = 2.7 V
600
Ω
Autopower down
0.5
SCLK
All typical values are at VDD = 5 V, TA = 25°C.
相關PDF資料 |
PDF描述 |
|---|---|
| TLV2542IDG4 | 2-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| TLV2545CDGKR | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| TLV2545IDGKG4 | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| TLV2541ID | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| TLV2541IDRG4 | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV2545IDRG4 | 功能描述:模數轉換器 - ADC 12-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLV2548CDW | 功能描述:模數轉換器 - ADC 12bit 200KSPS SAR RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLV2548CDWG4 | 功能描述:模數轉換器 - ADC 12-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLV2548CDWR | 功能描述:模數轉換器 - ADC 12-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數量: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 |
| TLV2548CDWRG4 | 功能描述:模數轉換器 - ADC 12-Bit 200 kSPS Serial Out RoHS:否 制造商:Texas Instruments 通道數量: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 |
發布緊急采購，3分鐘左右您將得到回復。