|
|
Texas Instruments
ADS7822U/2K5
|
Texas Instruments
ADS7828E/2K5G4
|
Texas Instruments
ADS7829IBDRBR
|
Texas Instruments
ADS7834E/250G4
|
Texas Instruments
ADS7835E/2K5
|
Texas Instruments
ADS7841EB
|
Texas Instruments
ADS7841ES
|
Texas Instruments
ADS7844E
|
Texas Instruments
ADS7844EG4
|
Texas Instruments
ADS7844N
|
| Price |
|
$2.95 |
|
$2.25 |
|
|
$6.52 |
|
|
|
|
| RoHS |
|
Not Compliant |
Not Compliant |
Yes |
Not Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
Yes |
No |
No |
Yes |
No |
No |
| Digital Supply(Min)(V) |
|
2.7 |
2.7 |
2.7 |
4.75 |
4.75 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Input Range(Min)(V) |
|
0 |
0 |
0 |
0 |
-2.5 |
0 |
0 |
0 |
0 |
0 |
| Analog Voltage AVDD(Max)(V) |
|
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
| Integrated Features |
|
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
| # Input Channels |
|
1 |
8 |
1 |
1 |
1 |
4 |
4 |
8 |
8 |
8 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Resolution(Bits) |
|
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
| Digital Supply(Max)(V) |
|
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
| INL(Max)(+/-LSB) |
|
0.75 |
1 |
1.25 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
| Power Consumption(Typ)(mW) |
|
0.6 |
0.675 |
0.6 |
11 |
17.5 |
0.84 |
0.84 |
0.84 |
0.84 |
0.84 |
| Analog Voltage AVDD(Min)(V) |
|
2.7 |
2.7 |
2.7 |
4.75 |
4.75 |
2.7 |
2.7 |
2.7 |
2.7 |
2.7 |
| Sample Rate (max)(SPS) |
|
200kSPS |
50kSPS |
125kSPS |
500kSPS |
500kSPS |
200kSPS |
200kSPS |
200kSPS |
200kSPS |
200kSPS |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Input Range(Max)(V) |
|
5.25 |
5.25 |
5.25 |
2.5 |
2.5 |
5.25 |
5.25 |
5.25 |
5.25 |
5.25 |
| Reference Mode |
|
Ext |
Ext,Int |
Ext |
Ext,Int |
Ext,Int |
Ext |
Ext |
Ext |
Ext |
Ext |
| Approx. Price (US$) |
|
1.82 | 1ku |
3.58 | 1ku |
1.50 | 1ku |
2.57 | 1ku |
2.89 | 1ku |
2.94 | 1ku |
2.94 | 1ku |
3.05 | 1ku |
3.05 | 1ku |
3.05 | 1ku |
| THD(Typ)(dB) |
|
-82 |
-82 |
-82 |
-78 |
-78 |
-78 |
-78 |
-76 |
-76 |
-76 |
| Package Group |
|
SOIC,VSSOP |
TSSOP |
SON |
VSSOP |
VSSOP |
SSOP |
SSOP |
SSOP |
SSOP |
SSOP |
| Input Type |
|
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
Single-Ended |
Single-Ended |
Single-Ended |
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
| SINAD(dB) |
|
71 |
71 |
72 |
70 |
72 |
71 |
71 |
71 |
71 |
71 |
| Multi-Channel Configuration |
|
N/A |
Multiplexed |
N/A |
N/A |
N/A |
Multiplexed |
Multiplexed |
Multiplexed |
Multiplexed |
Multiplexed |
| Architecture |
|
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
| SNR(dB) |
|
|
72 |
|
72 |
72 |
|
|
|
|
|