LT LTC2440CGN

Part Number:: LTC2440CGN

Manufacturer:: LT

Ventron No:: 6326214-LTC2440CGN

Description:

ECAD Model:

Datasheet:: LTC2440CGN

Specifications

LT LTC2440CGN technical specifications, attributes, parameters and parts with similar specifications to LT LTC2440CGN.

Mount
Surface Mount
Package / Case
SSOP
Number of Pins
16
Packaging
Bulk
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Operating Supply Voltage
5V
Number of Elements
1
Polarity
Bipolar
Interface
SPI, Serial
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
Power Dissipation-Max
40mW
Number of Bits
24
Supply Type
Single
Resolution
3 B
Sampling Rate
3.5 ksps
Number of Converters
2
RoHS Status
RoHS Compliant
Lead Free
Contains Lead

Description

LTC2440CGN Description
The LTC2440CGN is a high-speed 24-bit No Latency ∆∑TM ADC with 5ppm INL and 5µV offset. It uses a proprietary delta-sigma architecture enabling variable speed and resolution with no latency. Ten speed/resolution combinations (6.9Hz/200nVRMS to 3.5kHz/25µVRMS) are programmed through a simple serial interface. Alternatively, by tying a single pin HIGH or LOW, a fast (880Hz/2µVRMS) or ultralow noise (6.9Hz, 200nVRMS, 50/60Hz rejection) speed/resolution combination can be easily selected. The accuracy(offset, full-scale, linearity, drift) and power dissipation are independent of the speed selected. Since there is no latency, a speed/resolution change may be made between conversions with no degradation in performance.

LTC2440CGN Features
Up to 3.5kHz Output Rate (External fO) Selectable Speed/Resolution 2µVRMS Noise at 880Hz Output Rate 200nVRMS Noise at 6.9Hz Output Rate with Simultaneous 50/60Hz Rejection 0.0005% INL, No Missing Codes Auto sleep Enables 20µA Operation at 6.9Hz <5µV Offset (4.5V < VCC < 5.5V, –40°C to 85°C) Differential Input and Differential Reference with GND to VCC Common Mode Range No Latency, Each Conversion is Accurate Even After an Input Step Internal Oscillator—No External Components Pin Compatible with the LTC2410 24-Bit ADC in Narrow 16-Lead SSOP Package

LTC2440CGN Applications
High-Speed Multiplexing Weight Scales Auto Ranging 6-Digit DVMs Direct Temperature Measurement High-Speed Data Acquisition

Product Comparison

The three parts on the right have similar specifications to LTC2440CGN.

Image

Part Number

Manufacturer

Mount

Package / Case

Number of Pins

Packaging

Max Operating Temperature

Min Operating Temperature

Operating Supply Voltage

Number of Elements

Polarity

Interface

Max Supply Voltage

Min Supply Voltage

Power Dissipation-Max

Number of Bits

Supply Type

Resolution

Sampling Rate

Number of Converters

RoHS Status

Lead Free

Number of Channels

Number of Circuits

Operating Supply Current

Slew Rate

Common Mode Rejection Ratio

Current - Input Bias

Input Offset Voltage (Vos)

Gain Bandwidth Product

Power Supply Rejection Ratio (PSRR)

Max Dual Supply Voltage

Min Dual Supply Voltage

Dual Supply Voltage

Nominal Gain Bandwidth Product

Voltage - Supply, Single (V ):

Voltage - Supply, Dual (V±):

Switch Time (Ton, Toff) (Max):

Switch Circuit:

Supplier Device Package:

Series:

Packaging:

Package / Case:

Operating Temperature:

On-State Resistance (Max):

Number of Circuits:

Multiplexer/Demultiplexer Circuit:

Moisture Sensitivity Level (MSL):

Manufacturer Standard Lead Time:

Lead Free Status / RoHS Status:

Detailed Description:

Current - Leakage (IS(off)) (Max):

Crosstalk:

Charge Injection:

Channel-to-Channel Matching (ΔRon):

Channel Capacitance (CS(off), CD(off)):

Base Part Number:

-3db Bandwidth:

View Compare
LTC2440CGN

LT

Surface Mount

SSOP

16

Bulk

70°C

0°C

5V

1

Bipolar

SPI, Serial

5.5V

4.5V

40mW

24

Single

3 B

3.5 ksps

2

RoHS Compliant

Contains Lead

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
LTC2051HVIDD

LINEAR

Surface Mount

DFN

8

-

85°C

-40°C

-

2

-

-

11V

2.7V

-

-

-

-

-

-

RoHS Compliant

Contains Lead

2

2

1mA

2 V/μs

120 dB

90pA

1μV

3MHz

120dB

5.5V

1.35V

5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

LTC2440CGN vs LTC2051HVIDD
LTC2052HGN

LINEAR

-

SSOP

16

-

125°C

-40°C

-

4

-

-

6V

2.7V

-

-

-

-

-

-

Non-RoHS Compliant

Contains Lead

4

4

850μA

2 V/μs

120 dB

90pA

500nV

3MHz

120dB

-

-

-

3MHz

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

LTC2440CGN vs LTC2052HGN
LTC201ACS#TRPBF

LINEARART

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5V

±15V

400ns, 300ns

SPST - NC

16-SOIC

-

Tape & Reel (TR)

16-SOIC (0.154", 3.90mm Width)

0°C ~ 70°C (TA)

125 Ohm

4

1:1

1 (Unlimited)

12 Weeks

Lead free / RoHS Compliant

4 Circuit IC Switch 1:1 125 Ohm 16-SOIC

5nA

-90dB @ 100kHz

8pC

6.25 Ohm

5pF, 12pF

LTC201

-

LTC2440CGN vs LTC201ACS#TRPBF

Certification

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LTC2440CGN Specification

LTC2440~~(7)~~
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LTC24~~(154)~~
LTC2~~(150)~~
LTC~~(242)~~

Part Number	Manufacturers	Description	Stock	Price
LTC2440CGN#TRPBF DISTI #	Analog Devices Inc	Single Channel Single ADC Delta-Sigma 4ksps 24-bit	2500	100 $6.3
LTC2440CGN#TRPBF DISTI #	Analog Devices Inc	Single Channel Single ADC Delta-Sigma 4ksps 24-bit	2330	100 $6.3
LTC2440CGN#PBF DISTI #	Linear Technology	IC ADC DIFFER 24-BIT HS 16-SSOP RoHS: Compliant	99	1 $11.4 25 $7.5724 100 $6.324
LTC2440CGN#TRPBF DISTI #	Linear Technology	IC ADC DIFFER 24-BIT HS 16-SSOP RoHS: Compliant	0
LTC2440CGN#TRPBF DISTI #	Linear Technology	IC ADC DIFFER 24-BIT HS 16-SSOP RoHS: Compliant	0
LTC2440CGN#TRPBF DISTI #	Linear Technology	IC ADC DIFFER 24-BIT HS 16-SSOP RoHS: Compliant	0	2500 $6.42604
LTC2440CGN#PBF DISTI #	Linear Technology	Single Channel Single ADC Delta-Sigma 4ksps 24-bit RoHS: Compliant	6	1 $9.76
LTC2440CGN#PBF DISTI #	Analog Devices Inc	Analog to Digital Converters - ADC 24-Bit Diff Inp RoHS: Compliant	0	1 $11.42 10 $10.47 25 $7.57 100 $6.32
LTC2440CGN DISTI #	Analog Devices Inc	Analog to Digital Converters - ADC LTC2440 - 24-Bi RoHS: Not Compliant	0
LTC2440CGN#TRPBF DISTI #	Analog Devices Inc	Analog to Digital Converters - ADC 24-Bit Diff Inp RoHS: Compliant	0	2500 $6.43
LTC2440CGN#TR DISTI #	Analog Devices Inc	Analog to Digital Converters - ADC LTC2440 - 24-Bi RoHS: Not Compliant	0
LTC2440CGN#PBF DISTI #	Linear Technology	ADC LTC2440C 24BIT DIFF D-S SPI SSOP, TU	1701	5 $8.65 25 $7.85 50 $7.05
LTC2440CGN#PBF DISTI #	Linear Technology	ADC LTC2440C 24BIT DIFF D-S SPI SSOP, EA	79	1 $9.45 5 $8.65 25 $7.85 50 $7.05
LTC2440CGNPBF DISTI #	Linear Technology	INSTOCK	1983

LT LTC2440CGN

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