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參數(shù)資料
| 型號(hào)： | ADS7864YB/250 |
| 廠商： | Texas Instruments |
| 文件頁數(shù)： | 12/27頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 12BIT 500KHZ 6CH A/D 48-TQFP |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Basics |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 500k |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 功率耗散（最大）： | 50mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TQFP |
| 供應(yīng)商設(shè)備封裝： | 48-TQFP（7x7） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 輸入數(shù)目和類型： | 12 個(gè)單端，雙極；6 個(gè)差分，雙極 |
| 產(chǎn)品目錄頁面： | 892 (CN2011-ZH PDF) |
| 配用： | 296-30697-ND - EVAL MODULE FOR ADS7864M |
| 其它名稱： | ADS7864YBDKR |
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www.ti.com
ABSOLUTE MAXIMUM RATINGS
ADS7864
SBAS141A – SEPTEMBER 2000 – REVISED MARCH 2005
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated
circuits be handled with appropriate precautions. Failure to observe proper handling and installation
procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
ORDERING INFORMATION(1)
MINIMUM
MAXIMUM
SPECIFIED
PACKAGE-
PACKAGE
ORDERING
TRANSPORT MEDIA,
PRODUCT
RELATIVE
GAIN
TEMPERATURE
LEAD
DESIGNATOR
NUMBER
QUANTITY
ACCURACY (LSB)
ERROR (%)
RANGE
ADS7864Y
Tape and Reel, 250
ADS7864Y
±2
±0.75
TQFP-48
PFB
–40°C to +85°C
ADS7864Y
Tape and Reel, 2000
ADS7864YB
Tape and Reel, 250
ADS7864YB
±1
±0.5
TQFP-48
PFB
–40°C to +85°C
ADS7864YB
Tape and Reel, 2000
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
over operating free-air temperature range (unless otherwise noted)
ADS7864
UNIT
Analog Inputs to AGND: Any Channel Input
–0.3 to (+VD + 0.3)
V
Analog Inputs to AGND: REFIN
–0.3 to (+VD + 0.3)
V
Digital Inputs to DGND
–0.3 to (+VD + 0.3)
V
Ground Voltage Differences: AGND, DGND
±0.3
V
Ground Voltage Differences: +VD to AGND
–0.3 to +6
V
Power Supply Difference: +VA, +VD
±0.3
V
Power Dissipation
325
mW
Maximum Junction Temperature
+150
°C
Operating Temperature Range
–40 to +85
°C
Storage Temperature Range
–65 to +150
°C
Lead Temperature (soldering, 10s)
+300
°C
2
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| ADS7865 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Dual, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-to-Digital Converter |
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| ADS7865IBPBSR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Dual, 12-Bit, 3+3 or 2+2 Channel, Simultaneous Sampling Analog-to-Digital Converter |
| ADS7865IPBS | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 2MSPS 12B Simul ADC 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS7865IPBSG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual,2MSPS,12B,2+2 Ch,ADC 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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