LTC1417ACGN#TRPBF datasheet, PDF

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LTC1417ACGN#TRPBF: Description1-Channel Single ADC SAR 400ksps 14-bit Serial 16-Pin SSOP N T/R; CategoryAnalog mixed-signal IC converter; File Size400KB，32 Pages; ManufacturerADI; Websitehttps://www.analog.com; Environmental Compliance

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LTC1417ACGN#TRPBF Overview

1-Channel Single ADC SAR 400ksps 14-bit Serial 16-Pin SSOP N T/R

LTC1417ACGN#TRPBF Parametric

Parameter Name	Attribute value
Brand Name	Analog Devices Inc
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	ADI
package instruction	SSOP,
Contacts	16
Manufacturer packaging code	05-08-1641 (GN16)
Reach Compliance Code	compliant
Maximum analog input voltage	2.048 V
Minimum analog input voltage	-2.048 V
Maximum conversion time	2.25 µs
Converter type	ADC, SUCCESSIVE APPROXIMATION
JESD-30 code	R-PDSO-G16
JESD-609 code	e3
length	4.9 mm
Maximum linear error (EL)	0.0076%
Humidity sensitivity level	1
Nominal negative supply voltage	-5 V
Number of analog input channels	1
Number of digits	14
Number of functions	1
Number of terminals	16
Maximum operating temperature	70 °C
Minimum operating temperature
Output bit code	BINARY, 2\'S COMPLEMENT BINARY
Output format	SERIAL
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	250
Certification status	Not Qualified
Sampling rate	0.4 MHz
Sample and hold/Track and hold	SAMPLE
Maximum seat height	1.75 mm
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9116 mm

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LTC1417

Low Power 14-Bit, 400ksps

Sampling ADC Converter

with Serial I/O

FEATURES

DESCRIPTIO

16-Pin Narrow SSOP Package (SO-8 Footprint)

Sample Rate: 400ksps

±1.25LSB

INL and

±1LSB

DNL Max

Power Dissipation: 20mW (Typ)

Single Supply 5V or

±5V

Operation

Serial Data Output

No Missing Codes Over Temperature

Power Shutdown: Nap and Sleep

External or Internal Reference

Differential High Impedance Analog Input

Input Range: 0V to 4.096V or

±2.048V

81dB S/(N + D) and – 95dB THD at Nyquist

The LTC

1417 is a low power, 400ksps, 14-bit A/D con-

verter. This versatile device can operate from a single 5V or

±5V

supplies. An onboard high performance sample-and-

hold, a precision reference and internal trimming minimize

external circuitry requirements. The low 20mW power

dissipation is made even more attractive with two user-

selectable power shutdown modes.

The LTC1417 converts 0V to 4.096V unipolar inputs when

using a 5V supply and

±2.048V

bipolar inputs when using

±5V

supplies. DC specs include

±1.25LSB

INL,

±1LSB

DNL and no missing codes over temperature. Outstanding

AC performance includes 81dB S/(N + D) and – 95dB THD

at a Nyquist input frequency of 200kHz.

The internal clock is trimmed for 2µs maximum conver-

sion time. A separate convert start input and a data ready

signal (BUSY) ease connections to FIFOs, DSPs and

microprocessors.

, LTC and LT are registered trademarks of Linear Technology Corporation.

APPLICATIO S

High Speed Data Acquisition

Digital Signal Processing

Isolated Data Acquisition Systems

Audio and Telecom Processing

Spectrum Instrumentation

EQUIVALE T BLOCK DIAGRA

10µF

LTC1417

A 400kHz, 14-Bit Sampling A/D Converter in a Narrow 16-Lead SSOP Package

Effective Bits and Signal-to-(Noise + Distortion)

vs Input Frequency

S/H

14-BIT ADC

SERIAL

PORT

4.096V

BUFFER

BUSY

CONVST

SHDN

1417 TA01

EFFECTIVE BITS

IN–

REFCOMP

10µF

EXTCLKIN

SCLK

CLKOUT

OUT

10k

100k

INPUT FREQUENCY (Hz)

REF

1µF

2.5V

REFERENCE

TIMING AND

LOGIC

AGND

(0V OR – 5V)

DGND

S/(N + D) (dB)

1417 TA02

sn1417 1417fas

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