ISL26312FVZ-T7A datasheet, PDF

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ISL26312FVZ-T7A: Description12-bit, 125kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Input Channels; TSSOP16; Temp Range: -40° to 125°C; CategoryAnalog mixed-signal IC converter; File Size1MB，23 Pages; ManufacturerIntersil ( Renesas ); Websitehttp://www.intersil.com/cda/home/; Environmental Compliance

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ISL26312FVZ-T7A Overview

12-bit, 125kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Input Channels; TSSOP16; Temp Range: -40° to 125°C

ISL26312FVZ-T7A Parametric

Parameter Name	Attribute value
Brand Name	Intersil
Is it Rohs certified?	conform to
Objectid	114283157
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP16,.25
Contacts	16
Reach Compliance Code	compliant
Maximum analog input voltage	5 V
Converter type	A/D CONVERTER
JESD-30 code	R-PDSO-G16
JESD-609 code	e3
Maximum linear error (EL)	0.017%
Humidity sensitivity level	2
Number of analog input channels	1
Number of digits	12
Number of functions	1
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Output bit code	2'S COMPLEMENT BINARY
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP16,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
surface mount	YES
Temperature level	AUTOMOTIVE
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30

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DATASHEET

ISL26310, ISL26311, ISL26312, ISL26313, ISL26314, ISL26315, ISL26319

12-bit, 125kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple

Input Channels

The ISL26310, ISL26311, ISL26312, ISL26313, ISL26314,

ISL26315 and ISL26319 family of sampling SAR-type ADCs

feature excellent linearity over supply and temperature variations,

and offer versions with 1-, 2-, 4- and 8-channel single-ended

inputs, and 1-, 2- and 4-channel differential inputs. A proprietary

input multiplexer and combination buffer amplifier reduces the

input drive requirements, resulting in lower cost and reduced

board space. Specified measurement accuracy is maintained

with input signals up to VDD.

Members of the ISL26310, ISL26311, ISL26312, ISL26313,

ISL26314, ISL26315 and ISL26319 family of Low-Power ADCs

offer pinout intercompatibility, differing only in the analog inputs,

to support quick replication of proven layouts across multiple

design platforms.

The serial digital interface is SPI compatible and is easily

interfaced to popular FPGAs and microcontrollers. Power

consumption is limited to 11mW at a sampling rate of 125kSPS,

and an operating current of just 8µA typical between conversions,

when configured for Auto Power-down mode.

The ISL26310, ISL26311, ISL26312, ISL26313, ISL26314,

ISL26315, ISL26319 feature up to 5kV Human Body Model ESD

survivability and are available in the popular SOIC and TSSOP

packages. Performance is specified for operation over the full

industrial temperature range (-40°C to +125°C).

FN7549

Rev 3.00

August 18, 2015

Features

• Pin-compatible family allows easy design upgrades

• Excellent differential non-linearity (0.7LSB max)

• Low THD: -86dB (typ)

• Simple SPI-compatible serial digital interface

• Low 2.2mA operating current

• Power-down current between conversions 8µA (typ)

• +5.25V to +2.7V supply

• Excellent ESD survivability: 5kV HBM, 350V MM, 2kV CDM

Applications

• Industrial process control

• Energy measurement

• Multichannel data acquisition systems

• Pressure sensors

• Flow controllers

VDD

VREF

BUFFER

ANALOG INPUTS

DIFFERENTIAL/

SINGLE-ENDED

MUX

ADC

SPI

CNV

SCLK

SDO

SDI

OSC

POR

GND

FIGURE 1. FUNCTIONAL BLOCK DIAGRAM

FN7549 Rev 3.00

August 18, 2015

Page 1 of 23

ISL26312FVZ-T7A Related Products

	ISL26312FVZ-T7A	ISL26315FVZ-T7A	ISL26315FVZ-T
Description	12-bit, 125kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Input Channels; TSSOP16; Temp Range: -40° to 125°C	12-bit, 125kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Input Channels; TSSOP16; Temp Range: -40° to 125°C	12-bit, 125kSPS Low-power ADCs with Single-ended and Differential Inputs and Multiple Input Channels; TSSOP16; Temp Range: -40° to 125°C
Brand Name	Intersil	Intersil	Intersil
Objectid	114283157	114283166	1164802737
Parts packaging code	TSSOP	TSSOP	TSSOP
package instruction	TSSOP, TSSOP16,.25	TSSOP, TSSOP16,.25	TSSOP,
Contacts	16	16	16
Reach Compliance Code	compliant	compliant	compliant
Maximum analog input voltage	5 V	5 V	5.25 V
Converter type	A/D CONVERTER	A/D CONVERTER	ADC, SUCCESSIVE APPROXIMATION
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16
JESD-609 code	e3	e3	e3
Maximum linear error (EL)	0.017%	0.017%	0.0171%
Humidity sensitivity level	2	2	2
Number of analog input channels	1	1	4
Number of digits	12	12	12
Number of functions	1	1	1
Number of terminals	16	16	16
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Output bit code	2'S COMPLEMENT BINARY	BINARY	BINARY, 2'S COMPLEMENT BINARY
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	TSSOP	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260	260
surface mount	YES	YES	YES
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	MATTE TIN	MATTE TIN	Matte Tin (Sn) - annealed
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	0.635 mm	0.635 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30
Is it Rohs certified?	conform to	conform to	-
Encapsulate equivalent code	TSSOP16,.25	TSSOP16,.25	-
Certification status	Not Qualified	Not Qualified	-

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