Home > Low Noise 2.8µV RMS
71,000 Counts on a ±100mV Full-scale Input- No PGA Required (2 Total)

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)

Common Mode Input Range

Wide Reference Range 0.1 to Vcc

Guaranteed Modulator Stability

Operating Range (°C)

Package

Price @ 1k

LTC2430 Low Power, Low Noise, Fully Differential 20-bit Delta Sigma ADC

20

1

2.8µV

LTC2410 LTC2413 LTC2415,-1

Differential

120dB 50Hz or 60Hz Selectable

Internal or External

7.5Hz

15Hz

20ppm

4ppm

20ppm

2.7v to 5.5V

300µA

10µA

±Vref/2

-300mV to Vdd+300mV

YES

YES

-40 to +85 0 to +70

SSOP-16

$3.55

LTC2431 Tiny, Low Power, Low Noise, Fully Differential 20-bit Delta Sigma ADC

20

1

2.8µV

LTC2411 LTC2411-1 LTC2433-1

Differential

120dB 50Hz or 60Hz Selectable

Internal or External

7.5Hz

15Hz

20ppm

4ppm

20ppm

2.7v to 5.5V

300µA

10µA

±Vref/2

-300mV to Vdd+300mV

YES

YES

-40 to +85 0 to +70

MSOP-10

$3.70