AD362 AD [Analog Devices], AD362 Datasheet

AD362

Manufacturer Part Number

AD362

Description

PrecisionSample-and-Hold with 16-Channel Multiplexer

Manufacturer

AD [Analog Devices]

Datasheet

1.AD362.pdf (8 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AD362KD

Manufacturer:

Ambarella

Quantity:

450

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AD362SD

Manufacturer:

Quantity:

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The AD362 contains two 9-channel multiplexers, a differential

be connected to the differential amplifier in either an 8-chan-

interfaced by dynamically switching the input mode control.

W DEVICES

accuracy.

amplifier, a sample-and-hold with high-speed output amplifier,

a channel address latch and control logic. The multiplexers may

nel differential or 16-channel single-ended configuration. A

unique featUre of the AD362 is an internal user-controllable

analog switch that connects the multiplexers in either a single-

ended or differential mode. This allows a single device to per-

form in either mode without hard-wire programming and per-

mits a mixtUre of single-ended and differential sources to be

The sample-and-hold mode control is designed to connect

verter so that a convert command to the ADC will automati-

PRODUCT DESCRIPTION

The AD362 is a complete, precision 16-channel data acquisi-

tion system analog input section in hybrid integrated circuit

form. Large-scale linear integrated circuitry, thick- and thin-

film technology and active laser trimming gives the AD362

extensive applications versatility along with full 12-bit

direcdy to the "StatUs" output of an analog to digital con-

cally put the sample-and-hold into the "Hold" mode. A

precision hold capacitor is included with each AD362. The

AD362 output amplifier is capable of driving the unbuffered

analog input of most high-speed, 12-bit successive-approxima-

tion ADCs. Interface is thereby reduced to two simple con-

nections with no additional components required.

When used with a 12-bit, 2S-microsecond ADC such as the

ADS72, ADS74 or AD ADC80, system throughput rate is as

high as 30kHz at full rated accuracy. The AD362KD is specified

for operation over a 0 to +70°C temperatUre range while the

and reliable. However, no responsibility is assumed by Analog Devices

tion or otherwise under any patent or patent rights of Analog Devices.

Information furnished by Analog Devices is believed to be accurate

for its use; nor for any infringements of parents or other rights of third

parties which may result from its use. No license is granted by implica-

Small, Reliable: 32 Pin Hermetic Metal DIP

Versatile: Simple Interface to Popular Analog to Digital

16 Single-Ended

True 12-Bit Precision: Nonlinearity

High Speed: 1OilS Acquisition

Complete and Calibrated: No Additional

Fully Protected Multiplexer

FEA TURES

High Differential

Mode Control

Converters

Mode Rejection (8OdB)

ANALOG

or 8

Input Impedance

Differential

Inputs

Time to 0.01%

Channels with Switchable

(101°0)

QO.005%

Parts Required

and Common

---

with 16-Channel Multiplexer

4. Internal channel address latches are provided to facilitate

PRODUCT HIGHLIGHTS

2. The 16-input channels may be configured in single-ended,

6. A precision hold capacitor is provided with each AD362.

AD362SD operates to specification from -55°C to + 125°C.

Processing to MIL-STD-883 , Class B is available for the

AD362SD. Both grades are packaged in a hermetic, elec-

trostatically shielded 32-pin metal dual-in-line package.

1. The AD362, when used with a precision analog to digital

3. Multiplexers, differential amplifier, sample-and-hold and

5. All grades of the AD362 are hermetically sealed in rugged

7. The AD362SD is specified over the entire military tem-

714/842-1717

Route 1 Industrial Park; P.O. Box 280; Norwood, Mass. 02062

Tel: 617/329-4700

West Coast

Precision Sample-and-Hold

converter, forms a complete, accurate, high-speed data

acquisition system.

differential or a mixtUre of both modes. Mode switching is

provided by a user-controllable internal analog switch.

high-speed output buffer provide complete analog inter-

facing capabilities.

interfacing the AD362 to data, address or control buses.

metal DIP packages.

peratUre range, -55°C to +12SoC. Processing to MIL-STD-

883, Class B is available.

312/894-3300

Mid-West

TWX: 710/394-6577

III

214/231.5094

Texas

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