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> 2-Channel,
Low Cost 20-Bit Delta Sigma ADCs (1 Device)
|
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 |
|
0.1 to Vcc |
Guaranteed Modulator Stability |
Operating Range (°C) |
Package |
Price |
|
LTC2422 Tiny,
2-Channel, Low Power, 20-bit Delta Sigma
with Pseudo Differential Input |
20 |
2 |
6µV |
LTC2401 LTC2402 LTC2422 |
Single Ended, Pseudo Differential |
120dB 50Hz or 60Hz Selectable |
Internal or External |
7.5Hz |
15Hz |
10ppm |
10ppm |
10ppm |
2.7v to 5.5V |
300µA |
30µA |
0 to Vref ±12% |
-300mV to Vdd+300mV |
YES |
YES |
-40 to +85 |
MSOP-10 |
$4.50 |