Datasheet > CA3094AE

CA3094AE

更新时间： 2025-07-18 22:38:47

品牌	Logo	应用领域
英特矽尔 - INTERSIL		放大器光电二极管
页数	文件大小	规格书
14页	243K
描述
30MHz, High Output Current Operational Transconductance Amplifier (OTA)

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CA3094AE 数据手册

CA3094, CA3094A, CA3094B

Data Sheet

April 1999

File Number 598.7

30MHz, High Output Current Operational

Transconductance Ampliﬁer (OTA)

Features

• CA3094E, M for Operation Up to 24V

• CA3094AT, E, M for Operation Up to 36V

• CA3094BT, M for Operation Up to 44V

• Designed for Single or Dual Power Supply

The CA3094 is a differential input power control

switch/amplifier with auxiliary circuit features for ease of

programmability. For example, an error or unbalance signal

can be amplified by the CA3094 to provide an on-off signal or

proportional control output signal up to 100mA. This signal is

sufficient to directly drive high current thyristors, relays, DC

loads, or power transistors. The CA3094 has the generic

characteristics of the CA3080 operational amplifier directly

coupled to an integral Darlington power transistor capable of

sinking or driving currents up to 100mA.

• Programmable: Strobing, Gating, Squelching, AGC

Capabilities

• Can Deliver 3W (Average) or 10W (Peak) to External Load

(in Switching Mode)

• High Power, Single Ended Class A Amplifier will Deliver

Power Output of 0.6W (1.6W Device Dissipation)

The gain of the differential input stage is proportional to the

ampliﬁer bias current (I

variation of the integrated circuit sensitivity with either digital

and/or analog programming signals. For example, at an I

), permitting programmable

• Total Harmonic Distortion (THD) at 0.6W in Class A

Operation 1.4% (Typ)

ABC

Applications

of 100µA, a 1mV change at the input will change the output

from 0 to 100µA (typical).

• Error Signal Detector: Temperature Control with

Thermistor Sensor; Speed Control for Shunt Wound DC

Motor

The CA3094 is intended for operation up to 24V and is

especially useful for timing circuits, in automotive equipment,

and in other applications where operation up to 24V is a

primary design requirement (see Figures 28, 29 and 30 in

Typical Applications text). The CA3094A and CA3094B are

like the CA3094 but are intended for operation up to 36V and

44V, respectively (single or dual supply).

• Over Current, Over Voltage, Over Temperature Protectors

• Dual Tracking Power Supply with CA3085

• Wide Frequency Range Oscillator

• Analog Timer

• Level Detector

Ordering Information

• Alarm Systems

PART NUMBER

(BRAND)

TEMP.

RANGE ( C)

PKG.

NO.

PACKAGE

• Voltage Follower

CA3094AT, BT

CA3094E, AE

CA3094M, BM

-55 to 125 8 Pin Metal Can

-55 to 125 8 Ld PDIP

-55 to 125 8 Ld SOIC

T8.C

• Ramp Voltage Generator

E8.3

• High Power Comparator

M8.15

• Ground Fault Interrupter (GFI) Circuits

Pinouts

CA3094 (PDIP, SOIC)

CA3094 (METAL CAN)

TOP VIEW

SINK OUTPUT

(COLLECTOR)

EXT. FREQUENCY

COMPENSATION

OR INHIBIT INPUT

SINK OUTPUT

(COLLECTOR)

TAB

EXT. FREQUENCY

COMPENSATION OR

INHIBIT INPUT

V+

DIFFERENTIAL

VOLTAGE INPUTS

DRIVE OUTPUT

(EMITTER)

DRIVE OUTPUT

(EMITTER)

GND (V- IN DUAL

SUPPLY OPERATION)

CURRENT

ABC

DIFFERENTIAL

PROGRAMMABLE

INPUT

(STROBE OR AGC)

VOLTAGE INPUTS

CURRENT

ABC

GND (V- IN DUAL

SUPPLY OPERATION)

PROGRAMMABLE INPUT

(STROBE OR AGC)

NOTE: Pin 4 is connected to case.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

3-12

12 3 4 5 6 7...14

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与CA3094AE相关器件

型号	品牌	获取价格	描述	数据表
CA3094AH	ETC	获取价格	Analog IC
CA3094AS	RENESAS	获取价格	OP-AMP, 5000uV OFFSET-MAX, 30MHz BAND WIDTH, MBCY8, DIL-CAN, TO-5, 8 PIN
CA3094AT	INTERSIL	获取价格	30MHz, High Output Current Operational Transconductance Amplifier (OTA)
CA3094AT1	RENESAS	获取价格	IC,OP-AMP,SINGLE,BIPOLAR,CAN,8PIN,METAL
CA3094AT3	RENESAS	获取价格	CA3094AT3
CA3094ATX	RENESAS	获取价格	CA3094ATX
CA3094B	INTERSIL	获取价格	30MHz, High Output Current Operational Transconductance Amplifier (OTA)
CA3094BE	ETC	获取价格	Voltage-Feedback Operational Amplifier
CA3094BH	ETC	获取价格	Analog IC
CA3094BM	INTERSIL	获取价格	30MHz, High Output Current Operational Transconductance Amplifier (OTA)

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