|
|
Texas Instruments
ADS7250
|
Texas Instruments
ADS4145
|
Texas Instruments
ADS7947
|
Texas Instruments
ADS7850
|
Texas Instruments
ADS8354IRTET
|
Texas Instruments
ADS8512IBDWG4
|
Texas Instruments
ADS1286UL
|
Texas Instruments
ADS7952SBDBTG4
|
Texas Instruments
ADS8508IBDWG4
|
Texas Instruments
ADS7952SBDBTR
|
| Price |
|
|
|
|
|
|
|
|
$7.09 |
$9.18 |
|
| RoHS |
|
|
|
|
|
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
|
|
|
|
Yes |
|
Yes |
No |
No |
Yes |
| Input Range(Min)(V) |
|
|
|
|
|
0 |
|
0 |
0 |
-10 |
0 |
| Interface |
|
|
|
|
|
SPI |
|
Serial SPI |
SPI |
|
SPI |
| Package Size |
|
|
|
|
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
| Features |
|
|
|
|
|
N/A |
|
|
|
|
|
| SNR(dB) |
|
|
|
|
|
93 |
|
|
71.7 |
73 |
71.7 |
| Input Type |
|
|
|
|
|
Differential |
|
Pseudo-Differential,Single-Ended |
Single-Ended |
Single-Ended |
Single-Ended |
| Rating |
|
|
|
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
|
|
|
|
9.50 | 1ku |
|
2.94 | 1ku |
3.35 | 1ku |
4.98 | 1ku |
3.35 | 1ku |
| Resolution(Bits) |
|
|
|
|
|
16 |
|
12 |
12 |
12 |
12 |
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 125 |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
| SINAD(dB) |
|
|
|
|
|
92.2 |
|
72 |
71.3 |
73 |
71.3 |
| Digital Supply(Min)(V) |
|
|
|
|
|
1.65 |
|
4.5 |
1.7 |
4.75 |
1.7 |
| Sample Rate(Max)(MSPS) |
|
|
|
|
|
0.7 |
|
|
|
|
|
| # Input Channels |
|
|
|
|
|
2 |
|
1 |
12 |
1 |
12 |
| Analog Voltage AVDD(Max)(V) |
|
|
|
|
|
5.5 |
|
5.25 |
5.25 |
5.25 |
5.25 |
| INL(Max)(+/-LSB) |
|
|
|
|
|
2.5 |
|
2 |
1 |
0.45 |
1 |
| Analog Voltage AVDD(Min)(V) |
|
|
|
|
|
4.5 |
|
4.5 |
2.7 |
4.75 |
2.7 |
| Digital Supply(Max)(V) |
|
|
|
|
|
5.5 |
|
5.25 |
5.25 |
5.25 |
5.25 |
| Input Range(Max)(V) |
|
|
|
|
|
5.5 |
|
5.25 |
5.25 |
10 |
5.25 |
| THD(Typ)(dB) |
|
|
|
|
|
-100 |
|
-85 |
-82 |
-95 |
-82 |
| Package Group |
|
|
|
|
|
TSSOP,WQFN |
|
SOIC |
TSSOP,VQFN |
SOIC |
TSSOP,VQFN |
| Power Consumption(Typ)(mW) |
|
|
|
|
|
45 |
|
1 |
11.5 |
155 |
11.5 |
| Reference Mode |
|
|
|
|
|
Ext,Int |
|
Ext |
Ext |
Ext,Int |
Ext |
| Sample Rate (max)(SPS) |
|
|
|
|
|
700kSPS |
|
37kSPS |
1MSPS |
250kSPS |
1MSPS |
| Multi-Channel Configuration |
|
|
|
|
|
Simultaneous Sampling |
|
N/A |
Multiplexed |
N/A |
Multiplexed |
| Architecture |
|
|
|
|
|
SAR |
|
SAR |
SAR |
SAR |
SAR |
| Integrated Features |
|
|
|
|
|
|
|
N/A |
N/A |
Daisy-Chainable,Oscillator |
N/A |
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
[pf]8SOIC[/pf] |
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