參數(shù)資料
型號： ADS8412IBPFBTG4
英文描述： 16-BIT, 2 MSPS, UNIPOLAR DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
中文描述： 16位，2 MSPS的，單極差動輸入，微采樣模數(shù)位并行接口和參考轉(zhuǎn)爐
文件頁數(shù)： 4/26頁
文件大?。?/td> 736K
代理商： ADS8412IBPFBTG4
www.ti.com
ADS8412
SLAS384A–JUNE 2003–REVISED DECEMBER 2004
SPECIFICATIONS (continued)
T
A
= –40
°
C to 85
°
C, +VA = 5 V, +VBD = 3 V or 5 V, V
ref
= 4.096 V, f
SAMPLE
= 2 MHz (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
EXTERNAL VOLTAGE REFERENCE INPUT
V
ref
Reference voltage at REFIN
Reference resistance
(7)
INTERNAL REFERENCE OUTPUT
3.9
4.096
500
4.2
V
k
From 95% (+VA), with 1 μF
storage capacity
IOUT = 0
Static load
+VA = 4.75 ~ 5.25 V
IOUT = 0
Internal reference start-up time
120
ms
V
ref
Reference voltage
Source current
Line regulation
Drift
4.065
4.096
4.13
10
V
μA
mV
0.6
36
PPM/
°
C
DIGITAL INPUT/OUTPUT
Logic family — CMOS
V
IH
High level input voltage
V
IL
Low level input voltage
V
OH
High level output voltage
V
OL
Low level output voltage
Data format – 2's complement
POWER SUPPLY REQUIREMENTS
I
IH
= 5 μA
I
IL
= 5 μA
I
OH
= 2 TTL loads
I
OL
= 2 TTL loads
+VBD – 1
+VBD + 0.3
–0.3
0.8
V
+VBD – 0.6
+VBD
0.4
0
+VBD
+VA
2.7
4.75
3
5
5.25
5.25
40
200
Power supply voltage
V
+VA Supply current
(8)
Power dissipation
(8)
TEMPERATURE RANGE
T
A
Operating free-air
f
s
= 2 MHz
f
s
= 2 MHz
35
mA
mW
P
D
175
–40
85
°
C
(7)
(8)
Can vary
±
20%
This includes only +VA current. +VBD current is typically 1 mA with 5-pF load capacitance on output pins.
4
相關(guān)PDF資料
PDF描述
ADS8412IPFBR 16-BIT, 2 MSPS, UNIPOLAR DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8412IPFBT 16-BIT, 2 MSPS, UNIPOLAR DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8412IPFBTG4 16-BIT, 2 MSPS, UNIPOLAR DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8422IB 16-BIT, 4-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8422IBPFBR 16-BIT, 4-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8412IPFB 制造商:Texas Instruments 功能描述:16 BIT 2MSPS PARALLEL ADC W/REF, PSEUDO BIPOLAR FULLY DIFFER - Rail/Tube
ADS8412IPFBR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit 2MSPS Parallel 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
ADS8412IPFBRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit 2MSPS Parallel 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
ADS8412IPFBT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit 2MSPS Parallel 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
ADS8412IPFBTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16 Bit 2MSPS Parallel 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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