Analog Devices LTC2157IUP-14#PBF

Package / Case

QFN-64

Mounting Type

Surface Mount

Supplier Device Package

64-QFN (9x9)

Sample and Hold

YES

Single-Ended Input

NO

Signal to Noise Ratio

70DBFS(TYP)

Differential Input

Yes

Dual Supply Voltage (Min)

Not Required(V)

Operating Temperature Classification

Industrial

Package Type

QFN EP

Dual Supply Voltage (Typ)

Not Required(V)

Rated Input Volt

1.5VP-P

Single Supply Voltage (Min)

1.7(V)

Full Scale Error

-4%FSR/2.2%FSR

Power Supply Requirement

Single

Operating Temp Range

-40C to 85C

Integral Nonlinearity Error

±5.5LSB(LSB)

No Missing Codes

14

Interface Type

Parallel/LVDS

Differential Linearity Error

±0.9LSB

Number of Elements

2

Single Supply Voltage (Typ)

1.8(V)

Rad Hardened

No

Dual Supply Voltage (Max)

Not Required(V)

Input Signal Type

Differential

Single Supply Voltage (Max)

1.9(V)

Digital Supply Support

NO

Mounting

Surface Mount

Development Kit

DC1564A-A

Pd - Power Dissipation

605 mW

Factory Pack QuantityFactory Pack Quantity

40

SFDR - Spurious Free Dynamic Range

90 dB

Mounting Styles

SMD/SMT

Manufacturer

Analog Devices Inc.

DNL - Differential Nonlinearity

0.25 LSB

Brand

Analog Devices

Analog Supply Voltage

1.8 V

RoHS

Details

INL - Integral Nonlinearity

0.85 LSB

Package

Tube

Base Product Number

LTC2157

Mfr

Analog Devices Inc.

Product Status

Active

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Rail/Tube

Series

LTC2157-14

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 85°C

Type

High Speed

Subcategory

Data Converter ICs

Pin Count

a count of all of the component leads (or pins)

64

Configuration

S/H-ADC

Number of Channels

2 Channel

Power Dissipation

the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.

783(W)

Number of Bits

14

Input Type

Voltage

Architecture

Pipelined

Number of Inputs

2

Reference Voltage

A voltage reference is an electronic device that ideally produces a fixed (constant) voltage irrespective of the loading on the device, power supply variations, temperature changes, and the passage of time. Voltage references are used in power supplies, analog-to-digital converters, digital-to-analog converters, and other measurement and control systems. Voltage references vary widely in performance; a regulator for a computer power supply may only hold its value to within a few percent of the nominal value, whereas laboratory voltage standards have precisions and stability measured in parts per million.

INTERNAL/EXTERNAL(V)

Reference Type

a code object that is not stored directly where it is created, but that acts as a kind of pointer to a value stored elsewhere.

Internal

Data Interface

A Data Interface in EDQ is a template of a set of attributes representing a given entity, used to create processes that read from, or write to, interfaces rather than directly from or to sources or targets of data.

LVDS - Parallel

Resolution

14Bit

Sampling Rate

often described in the context of signal processing as the number of samples per time.

250 MS/s

Product Type

a group of products which fulfill a similar need for a market segment or market as a whole.

ADCs - Analog to Digital Converters

Voltage - Supply, Analog

1.7V ~ 1.9V

Voltage - Supply, Digital

1.7V ~ 1.9V

Sampling Rate (Per Second)

250M

Number of A/D Converters

2

Ratio - S/H:ADC

1:1

Features

Simultaneous Sampling

Shutdown

Shutdown

Product Category

a particular group of related products.

Analog to Digital Converters - ADC

Number of Input Channels

2