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參數(shù)資料
| 型號： | TLV2553IDWRQ1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 11-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| 封裝： | GREEN, PLASTIC, SOIC-20 |
| 文件頁數(shù)： | 23/28頁 |
| 文件大?。?/td> | 414K |
| 代理商： | TLV2553IDWRQ1 |
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ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
SLAS579 – APRIL 2009 ..................................................................................................................................................................................................... www.ti.com
over operating free-air temperature range (unless otherwise noted)
VALUE
VCC
Supply voltage range(2)
–0.5 V to 6.5 V
VI
Input voltage range (any input)
–0.3 V to VCC + 0.3
VO
Output voltage range
–0.3 V to VCC + 0.3
Vref+
Positive reference voltage range
–0.3 V to VCC + 0.3
Vref–
Negative reference voltage range
–0.3 V to VCC + 0.3
II
Peak input current (any input)
±20 mA
Peak total input current (all inputs)
±30 mA
TJ
Operating virtual junction temperature range
–40°C to 150°C
TA
Operating free-air temperature range
–40°C to 85°C
Tstg
Storage temperature range
–65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from the case for 10 seconds
260°C
(1)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to the GND terminal with REF– and GND wired together (unless otherwise noted).
MIN
NOM
MAX
UNIT
VCC
Supply voltage
2.7
5.5
V
16-bit I/O
0.01
15
VCC = 4.5 V to 5.5 V
12-bit I/O
0.01
15
I/O CLOCK frequency
MHz
18-bit I/O
0.01
15
VCC = 2.7 to 3.6 V
0.01
10
Tolerable clock jitter, I/O CLOCK
VCC = 4.5 V to 5.5 V
0.38
ns
Aperature jitter
VCC = 4.5 V to 5.5 V
100
ps
VCC = 4.5 V to 5.5 V
0
REF+ – REF–
Analog input voltage(1)
VCC = 3 V to 3.6 V
0
V
VCC = 2.7 V to 3 V
0
VCC = 4.5 V to 5.5 V
2
VIH
High-level control input voltage
V
VCC = 2.7 V to 3.6 V
2.1
VCC = 4.5 V to 5.5 V
0.8
VIL
Low-level control input voltage
V
VCC = 2.7 V to 3.6 V
0.6
TA
Operating free-air temperature
–40
85
°C
(1)
Analog input voltages greater than the voltage applied to REF+ convert as all ones (111111111111), while input voltages less than the
voltage applied to REF– convert as all zeros (000000000000).
4
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV2553-Q1
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| TLV2553IPW | 功能描述:模數(shù)轉換器 - ADC 12-Bit 200 KSPS 11 Ch Lo-Pwr 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 |
| TLV2553IPWG4 | 功能描述:模數(shù)轉換器 - ADC 12-Bit 200 KSPS 11 Ch Lo-Pwr 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 |
| TLV2553IPWR | 功能描述:模數(shù)轉換器 - ADC 12-Bit 200 KSPS 11 Ch Lo-Pwr 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 |
| TLV2553IPWRG4 | 功能描述:模數(shù)轉換器 - ADC 12-Bit 200 KSPS 11 Ch Lo-Pwr 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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