|
|
Texas Instruments
ADS7844N/1K
|
Texas Instruments
ADS7844N/1KG4
|
Texas Instruments
ADS7844NB
|
Texas Instruments
ADS7853IRTER
|
Texas Instruments
ADS7854IPW
|
Texas Instruments
ADS7863ARGER
|
Texas Instruments
ADS7871IDB
|
Texas Instruments
ADS7885SDBVT
|
Texas Instruments
ADS1672IPAG
|
Texas Instruments
ADS5440IPFP
|
| Price |
|
|
|
|
$9.39 |
$11.00 |
|
$8.87 |
$1.20 |
$14.46 |
$77.72 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
|
No |
No |
Yes |
Yes |
Yes |
No |
No |
No |
No |
Yes |
| Digital Supply(Min)(V) |
|
2.7 |
2.7 |
2.7 |
1.65 |
1.65 |
2.7 |
2.7 |
2.7 |
2.7 |
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Input Range(Min)(V) |
|
0 |
0 |
0 |
0 |
0 |
-0.3 |
0 |
0 |
0 |
|
| Power Consumption(Typ)(mW) |
|
0.84 |
0.84 |
0.84 |
45 |
45 |
35.5 |
4.6 |
15 |
350 |
2250 |
| Analog Voltage AVDD(Max)(V) |
|
5.25 |
5.25 |
5.25 |
5.5 |
5.5 |
5.5 |
5.25 |
5.5 |
5.25 |
|
| INL(Max)(+/-LSB) |
|
1 |
1 |
1 |
2 |
1.5 |
1 |
4 |
0.4 |
159.4 |
0.9 |
| Integrated Features |
|
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
Oscillator,PGA |
N/A |
N/A |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
3.05 | 1ku |
3.05 | 1ku |
3.05 | 1ku |
6.00 | 1ku |
6.50 | 1ku |
5.55 | 1ku |
5.25 | 1ku |
1.00 | 1ku |
12.65 | 1ku |
59.75 | 1ku |
| Resolution(Bits) |
|
12 |
12 |
12 |
14 |
14 |
12 |
14 |
8 |
24 |
13 |
| THD(Typ)(dB) |
|
-76 |
-76 |
-76 |
-100 |
-98 |
-76 |
|
-68 |
-109 |
|
| Package Group |
|
SSOP |
SSOP |
SSOP |
TSSOP,WQFN |
TSSOP,WQFN |
SSOP,VQFN |
SSOP |
SOT-23 |
TQFP |
HTQFP |
| Digital Supply(Max)(V) |
|
5.25 |
5.25 |
5.25 |
5.5 |
5.5 |
5.5 |
5.25 |
5.5 |
3.3 |
|
| Multi-Channel Configuration |
|
Multiplexed |
Multiplexed |
Multiplexed |
Simultaneous Sampling |
Simultaneous Sampling |
Simultaneous Sampling |
Multiplexed |
N/A |
N/A |
|
| Analog Voltage AVDD(Min)(V) |
|
2.7 |
2.7 |
2.7 |
4.5 |
4.5 |
2.7 |
2.7 |
2.7 |
4.75 |
|
| Sample Rate (max)(SPS) |
|
200kSPS |
200kSPS |
200kSPS |
1MSPS |
1MSPS |
2MSPS |
48kSPS |
3MSPS |
625kSPS |
|
| Input Range(Max)(V) |
|
5.25 |
5.25 |
5.25 |
5.5 |
5.5 |
5.8 |
5.25 |
5.5 |
3.25 |
|
| # Input Channels |
|
8 |
8 |
8 |
2 |
2 |
4 |
8 |
1 |
1 |
1 |
| Reference Mode |
|
Ext |
Ext |
Ext |
Ext,Int |
Ext,Int |
Ext,Int |
Ext,Int |
Supply |
Ext |
Int |
| Input Type |
|
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
Pseudo-Differential,Single-Ended |
Differential |
Differential,Pseudo-Differential |
Differential,Single-Ended |
Single-Ended |
Differential |
|
| SINAD(dB) |
|
71 |
71 |
71 |
83.9 |
84.6 |
70 |
|
49.8 |
|
68 |
| Architecture |
|
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
SAR |
Delta-Sigma |
|
| SNR(dB) |
|
|
|
|
84 |
85 |
71.5 |
|
|
103 |
69 |
| Interface |
|
|
|
|
|
|
|
SPI |
SPI |
I2C |
Parallel LVDS |
| Analog Input BW(MHz) |
|
|
|
|
|
|
|
|
|
|
500 |
| SFDR(dB) |
|
|
|
|
|
|
|
|
|
|
80 |
| DNL(Max)(+/-LSB) |
|
|
|
|
|
|
|
|
|
|
0.4 |
| Input Range |
|
|
|
|
|
|
|
|
|
|
2.2V (p-p) |
| ENOB(Bits) |
|
|
|
|
|
|
|
|
|
|
11.4 |
| Sample Rate(Max)(MSPS) |
|
|
|
|
|
|
|
|
|
|
210 |
| Input Buffer |
|
|
|
|
|
|
|
|
|
|
Yes |
