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Power/Low Cost (2.7-5.5V) 16-Bit Delta Sigma ADCs (3 Total)
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Part Number and Description | Resolution (Bits) | Input Channels | Noise | Pin Compatible Parts | Input Type | Rejection | Oscillator | Output rate with Internal Oscillator | Max Output Rate | INL (MAX)
| Offset (MAX) | Full-scale (MAX) | Supply Voltage | Supply Current (MAX) | Sleep Current | Differential Input Range (V) | | 0.1 to Vcc | Guaranteed Modulator Stability | Operating Range (°C) |
Package | Price |
| LTC2433-1 Low Cost,
Tiny, Low Power, Fully Differential 16-bit
Delta Sigma ADC |
16 |
1 |
1.45µV |
LTC2411 LTC2411-1 LTC2431 |
Differential |
87dB Simultaneous 50 and 60Hz |
Internal or External |
6.9Hz |
13.75Hz |
1.25LSB |
4ppm |
1.25LSB |
2.7v to 5.5V |
300µA |
10µA |
±Vref/2 |
-300mV to Vdd+300mV |
YES |
YES |
-40 to +85 |
MSOP-10 |
$1.95 |
|
LTC2436-1 Low Cost, Low Power,2-Channel Fully Differential
16-bit Delta Sigma ADC |
16 |
2 |
800nV |
LTC2412 |
Differential |
87dB Simultaneous 50 and 60Hz |
Internal or External |
6.9Hz |
13.75Hz |
1.25LSB |
4ppm |
1.25LSB |
2.7v to 5.5V |
300µA |
13µA |
±Vref/2 |
-300mV to Vdd+300mV |
YES |
YES |
-40 to +85 |
MSOP-10 |
$2.45 |
|
LTC2439-1 Low Cost, Low Power, 8/16-Channel
Fully Differential 16-bit Delta Sigma ADC |
16 |
8/16 |
1µV |
LTC2414 LTC2418 |
Differential |
87dB Simultaneous 50 and 60Hz |
Internal or External |
6.9Hz |
13.75Hz |
1.25LSB |
4ppm |
1.25LSB |
2.7v to 5.5V |
300µA |
30µA |
±Vref/2 |
-300mV to Vdd+300mV |
YES |
YES |
-40 to +85 |
SSOP-28 |
|
| LTC2480 16-bit Delta Sigma ADC with PGA and Temp Sensor | 16 | 1 | 650nV Programmable Gain up to 256 | LTC2482 LTC2484 | Differential Temp Sensor | Programmable | Internal
or External | 7.5Hz | 15Hz | 10ppm | 2.5µV | 25ppm | 2.7v
to 5.5V | 250µA | 2µA | ±Vref/2 | -300mV
to Vdd+300mV | YES | YES | -40
to +85 0 to +70 | DFN
3X3 | $1.85 |
| LTC2482
16-Bit Low Cost Delta Sigma ADC |
16 |
1 | 650nV | LTC2480 LTC2484 | Differential | Programmable | Internal
or External | 7.5Hz | 15Hz | 10ppm | 2.5µV | 25ppm | 2.7v
to 5.5V | 250µA | 2µA | ±Vref/2 | -300mV
to Vdd+300mV | YES | YES | -40
to +85 0 to +70 | DFN
3X3 | $1.65 |