ADA4097-1BUJZ-R5 datasheet(1/31 Pages) AD

номер детали	ADA4097-1BUJZ-R5

подробное описание детали	50 V, 130 kHz, 32.5 關A per Channel, Robust, Over-The-Top, Precision Op Amps

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Data Sheet

ADA4097-1/ADA4097-2

50 V, 130 kHz, 32.5 µA per Channel, Robust, Over-The-Top, Precision Op Amps

Rev. A

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FEATURES

►

Ultrawide common-mode input range: −VS − 0.1 V to −VS + 70 V

►

Wide power supply voltage range: +3 V to +50 V (to ±25 V for

PSRR)

►

Low power supply current: 32.5 µA (typical)

►

Low input offset voltage: ±60 µV maximum

►

Low input offset voltage drift: ±1 µV/°C maximum (B grade)

►

Low input voltage noise

►

6 Hz typical 1/f noise corner

►

1000 nV p-p typical at 0.1 Hz to 10 Hz

►

GBP: 130 kHz typical for fTEST = 250 Hz

►

Slew rate: 0.1 V/µs typical at ΔVOUT = 4 V

►

Low power supply current shutdown: 20 µA maximum

►

Low input offset current: ±300 pA maximum

►

Large signal voltage gain: 120 dB minimum for ΔVOUT = 3.5 V

►

CMRR: 120 dB minimum at VCM = −0.1 V to +70 V

►

PSRR: 123 dB minimum at VSY = +3 V to ±25 V

►

Input overdrive tolerant with no phase reversal

►

±2 kV HBM and ±1.25 kV FICDM

►

Wide temperature range: −55°C to +150°C (H grade)

►

Shutdown feature available for single 6-lead TSOT and dual

10-lead LFCSP packages

APPLICATIONS

►

Industrial sensor conditioning

►

Supply current sensing

►

Battery and power supply monitoring

►

Front-end amplifiers in abusive environments

►

4 mA to 20 mA transmitters

GENERAL DESCRIPTION

The ADA4097-1/ADA4097-2 are single and dual robust, precision,

rail-to-rail input and output operational amplifiers (op amps) with

inputs that operate from −VS to +VS and beyond, which are referred

to in this data sheet as Over-The-Top™. The devices feature offset

voltages of <60 µV, input bias currents (IB) of <0.3 nA, and can

operate on single or split supplies that range from 3 V to 50 V.

The ADA4097-1/ADA4097-2 draw 32.5 µA of supply current per

channel.

The ADA4097-1/ADA4097-2 Over-The-Top™ input stages have ro-

bust input protection features for abusive environments. The inputs

can tolerate up to 80 V of differential voltage without damage or

degradation to dc accuracy. The operating common-mode input

range extends from rail-to-rail and beyond, up to 70 V > –VS,

independent of the +VS supply.

The ADA4097-1/ADA4097-2 are unity-gain stable and can drive

loads requiring up to 20 mA per channel. The devices can also

drive capacitive loads as large as 200 pF. The amplifiers are

available with low power shutdown.

The ADA4097-1 is available in a standard, 6-lead thin small out-

line transistor (TSOT) package. The ADA4097-2 is available in

an 8-lead standard small outline (SOIC_N) package, 8-lead mini

small outline package (MSOP), and 10-lead lead-frame chip-scale

package (LFCSP).

TYPICAL APPLICATION CIRCUIT

Figure 1. 1 V/A Over-The-Top Current Sense Application (VBAT Is the Battery

Voltage.)

Figure 2. Output Error vs. Load Current

Аналогичный номер детали - ADA4097-1BUJZ-R5

производитель	номер детали	датащи	подробное описание детали
Analog Devices	ADA4097-1BUJZ-R5	517Kb / 27P	50 V, 130 kHz, 32.5 關A, Robust, Over-The-Top Precision Op Amp 5/2021-Revision 0

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Аналогичное описание - ADA4097-1BUJZ-R5

производитель	номер детали	датащи	подробное описание детали
Linear Technology	LT1672	220Kb / 12P	Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps
	LT6015	929Kb / 22P	3.2MHz, 0.8V/s Low Power, Over-The-Top Precision Op Amps
	LT6016	929Kb / 22P	3.2MHz, 0.8V/s Low Power, Over-The-Top Precision Op Amps
	LT6017	929Kb / 22P	3.2MHz, 0.8V/s Low Power, Over-The-Top Precision Op Amps
	LT6015	1,014Kb / 22P	3.2MHz, 0.8V/關s Low Power, Over-The-Top Precision Op Amps
3PEAK INC.	TP1561	1Mb / 16P	Stable 3.8MHz, 130關A, RRIO, EveryCapTM Op Amps
Analog Devices	ADA4097-1	517Kb / 27P	50 V, 130 kHz, 32.5 關A, Robust, Over-The-Top Precision Op Amp 5/2021-Revision 0
	ADA4099-1	1Mb / 34P	50 V, 8 MHz, 1.5 mA per Channel, Robust, Over-The-Top, Precision Op Amps 1/2022-Rev. 0 to Rev. A
	ADA4098-1	1Mb / 33P	50 V, 1 MHz, 165 關A per Channel, Robust, Over-The-Top, Precision Op Amps Rev. A
	ADA4099-2BCHIPS	212Kb / 8P	50 V, 8 MHz, 1.65 mA per Channel, Robust, Over-The-Top, Precision Op Amp Rev. 0

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