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參數(shù)資料
| 型號： | ADS1286P |
| 元件分類： | ADC |
| 英文描述： | Analog-to-Digital Converter??? 12-Bit |
| 中文描述： | 12位模數(shù)轉(zhuǎn)換器 |
| 文件頁數(shù)： | 3/42頁 |
| 文件大小： | 872K |
| 代理商： | ADS1286P |
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ADS1212, 1213
SBAS064A
3
POWER SUPPLY REQUIREMENTS
Power Supply Voltage
Power Supply Current:
Analog Current
Digital Current
Additional Analog Current with
REF
OUT
Enabled
V
Power Dissipation
4.75
5.25
V
95
185
μ
A
μ
A
1.8
1
1.4
mA
mA
mW
mW
mW
mW
mW
mW
No Load
At +25
°
C
T
to T
TMR of 16
f
= 2.5MHz
f
XIN
= 2.5MHz, TMR of 16
Sleep Mode
1.8
8.5
6
2.2
7.5
0.45
TEMPERATURE RANGE
Specified
Storage
–40
–60
+85
+125
°
C
°
C
NOTES: (1) In order to achieve the converter’s full-scale range, the input must be fully differential (A
N = 2 REF
– A
P). If the input is single-ended (A
N or
A
P is fixed), then the full scale range is one-half that of the differential range. (2) This range is set with external resistors and V
(as described in the text).
Other ranges are possible. (3) Input impedance is higher with lower f
. (4) Applies after calibration. (5) After system calibration, these errors will be of the order
of the effective resolution of the converter. Refer to the Typical Performance Curves which apply to the desired mode of operation. (6) Recalibration can remove
these errors. (7) The specification also applies at f
/i, where i is 2, 3, 4, etc. (8) Voltages at the analog inputs must remain within AGND to AV
DD
. (9) The common-
mode rejection test is performed with 100mV differential input.
SPECIFICATIONS
(Cont.)
All specifications T
MIN
to T
MAX
, AV
DD
= DV
DD
= +5V, f
XIN
= 1MHz, programmable gain amplifier setting of 1, Turbo Mode Rate of 1, REF
OUT
disabled, V
BIAS
disabled,
and external 2.5V reference, unless otherwise specified.
ADS1212U, P/ADS1213U, P, E
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Analog Input: Current................................................
±
100mA, Momentary
±
10mA, Continuous
Voltage ................................... AGND –0.3V to AV
DD
+0.3V
AV
DD
to DV
DD
...........................................................................–0.3V to 6V
AV
DD
to AGND .........................................................................–0.3V to 6V
DV
DD
to DGND.........................................................................–0.3V to 6V
AGND to DGND ................................................................................
±
0.3V
REF
IN
Voltage to AGND............................................ –0.3V to AV
DD
+0.3V
Digital Input Voltage to DGND ..................................–0.3V to DV
DD
+0.3V
Digital Output Voltage to DGND ...............................–0.3V to DV
DD
+0.3V
Lead Temperature (soldering, 10s) .............................................. +300
°
C
Power Dissipation (Any package) .................................................. 500mW
ABSOLUTE MAXIMUM RATINGS
PACKAGE/ORDERING INFORMATION
PACKAGE
DRAWING
NUMBER
(1)
TEMPERATURE
RANGE
PRODUCT
PACKAGE
ADS1212P
ADS1212U
ADS1213P
ADS1213U
ADS1213E
18-Pin Plastic DIP
18-Lead SOIC
24-Pin Plastic DIP
24-Lead SOIC
28-Lead SSOP
218
219
243
239
324
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with ap-
propriate precautions. Failure to observe proper handling and
installation procedures can cause damage.
Electrostatic discharge can cause damage ranging from
performance degradation to complete device failure. Burr-
Brown Corporation recommends that all integrated circuits be
handled and stored using appropriate ESD protection
methods.
相關PDF資料 |
PDF描述 |
|---|---|
| ADS1286PA | Analog-to-Digital Converter??? 12-Bit |
| ADS1286PB | Analog-to-Digital Converter??? 12-Bit |
| ADS1286PC | Analog-to-Digital Converter??? 12-Bit |
| ADS1286PK | Analog-to-Digital Converter??? 12-Bit |
| ADS1286PL | Analog-to-Digital Converter??? 12-Bit |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADS1286P | 制造商:Texas Instruments 功能描述:IC 12BIT ADC 200 KHZ PDIP8 1286 |
| ADS1286PA | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12bit 200KHz Unipol RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1286PA | 制造商:BURR-BROWN 功能描述:IC 12BIT ADC 1286 DIP8 制造商:Texas Instruments 功能描述:Analog-Digital Converter IC Number of Bi |
| ADS1286PAG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12B Micro Pwr Sampling ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1286PB | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Micro Power Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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