AD7811YNZ

Semiconductors - ICs

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> Analog-to-Digital Converters - ADC

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Series Information for AD7811YNZ - Analog Devices

Features

  • feature
    10-Bit ADC with 2.3 u242es Conversion Time The AD7811 has Four Single-Ended Inputs that Can Be Configured as Three Pseudo Differential Inputs with Respect to a Common, or as Two Inde- pendent Pseudo Differential Channels The AD7812 has Eight Single-Ended Inputs that Can Be Configured as Seven Pseudo Differential Inputs with Respect to a Common, or as Four Independent Pseudo Differential Channels Onboard Track and Hold Onboard Reference 2.5 V u2d1e 2.5% Operating Supply Range: 2.7 V to 5.5 V Specifications at 2.7 Vu20133.6 V and 5 V u2d1e 10% DSP-/Microcontroller-Compatible Serial Interface High Speed Sampling and Automatic Power-Down Modes Package Address Pin on the AD7811 and AD7812 Allows Sharing of the Serial Bus in Multipackage Applications Input Signal Range: 0 V to VREF Reference Input Range: 1.2 V to VDD Qualified for Automotive Applications

Description

IC 10BIT ADC 4CH 7811 DIP16

The AD7811 and AD7812 are high speed, low power, 10-bit A/D converters that operate from a single 2.7 V to 5.5 V supply. The devices contain a 2.3 µs successive approximation A/D converter, an on-chip track/hold amplifier, a 2.5 V on-chip refer- ence and a high speed serial interface that is compatible with the serial interfaces of most DSPs (Digital Signal Processors) and microcontrollers. The user also has the option of using an exter- nal reference by connecting it to the VREF pin and setting the EXTREF bit in the control register. The VREF pin may be tied to VDD. At slower throughput rates the power-down mode may be used to automatically power down between conversions. The control registers of the AD7811 and AD7812 allow the input channels to be configured as single-ended or pseudo differential. The control register also features a software convert start and a software power-down. Two of these devices can share the same serial bus and may be individually addressed in a multipackage application by hardwiring the device address pin. The AD7811 is available in a small, 16-lead 0.3" wide, plastic dual-in-line package (mini-DIP), in a 16-lead 0.15" wide, Small Outline IC (SOIC) and in a 16-lead, Thin Shrink Small Out- line Package (TSSOP). The AD7812 is available in a small, 20-lead 0.3" wide, plastic dual-in-line package (mini-DIP), in a 20-lead, Small Outline IC (SOIC) and in a 20-lead, Thin Shrink Small Outline Package (TSSOP).

Specifications

Resolution (Bits):
10bit
Sampling Rate:
350kSPS
Input Channel Type:
Single Ended
Data Interface:
Serial
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
ADC / DAC Case Style:
DIP
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
Quad 10-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
A/D / D/A Features:
CMOS Internal Reference Microprocessor Compatible Successive Approximation Track and Hold
Base Number:
7811
Conversion Time:
2.3µs
IC Case Style:
DIP
IC Generic Number:
7811
Linearity Error:
1%
Linearity Error ADC / DAC +:
1LSB
Linearity Error ADC / DAC -:
1LSB
Logic Function Number:
7811
No. of Bits:
10bit
No. of Channels:
4Channels
Operating Temperature Range:
-40°C to +105°C
Supply Current:
3.5mA
Supply Voltage Range:
2.7V to 5.5V
Supply Voltage Range - Analogue:
2.7V to 5.5V

Alternate Descriptions

RS Components
ADC Single SAR 350KSPS 10-Bit Serial
Richardson RFPD
CONVERTER - ADC
RS Components UK
ADC Single SAR 350KSPS 10-Bit Serial
RS Components DE
10-Bit-Bit ADC AD7811YNZ Differentiell SPI, PDIP 16-Pin 4 Digital Interface Typ : Seriell (SPI) Montage-Typ : Durchsteckmontage Abtastrate : 350ksps Architektur : SAR Versorgungsspannung einzeln typ. : 3.3, 5 V Eingangssignal-Typ : Pseudo Differential, Single Ended Integrale Nichtlinearität : ±1LSB Abmessungen : 20.07 x 6.35 x 3.3mm, Analog Devices
RS Components HK
ADC Single SAR 350KSPS 10-Bit Serial
RS Components JP
ADC Single SAR 350KSPS 10-Bit Serial
RS Components FR
CAN simple SAR 350Ksps 10bits série
RS Components CN
ADC Single SAR 350KSPS 10-Bit Serial
RS Components ES
ADC Single SAR 350KSPS 10-Bit Serial
RS Components NL
ADC Single SAR 350KSPS 10-Bit Serial
RS Components NO
ADC Single SAR 350KSPS 10-Bit Serial
RS Components US
ADC Single SAR 350KSPS 10-Bit Serial
RS Components SG
ADC Single SAR 350KSPS 10-Bit Serial
RS Components TW
ADC Single SAR 350KSPS 10-Bit Serial