Analog Devices Inc. ADA4092-4ARUZ-RL

View All Display Drivers by Analog Devices Inc.

Part Number:
ADA4092-4ARUZ-RL
Manufacturer:
Analog Devices Inc.
Category:
Display Drivers
RoHs:
Non-RoHS Compliant
Datasheet:
Description:
IC SUPERVISOR 1 CHANNEL SOT143-4
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Overview

ADA4092‑4ARUZ‑RL – Complete Datasheet Summary

1. Basic Device Information

Part Number: ADA4092‑4ARUZ‑RL
Manufacturer: Analog Devices, Inc.
Device Type: Quad Micropower Rail‑to‑Rail Input/Output (RRIO) Operational Amplifier
Package: 14‑Lead TSSOP (RU‑14)
Packing: Tape and reel (suffix –RL)
RoHS: Compliant
Temperature Grade: Extended industrial: −40°C to +125°C
Key Features: Single‑supply, RRIO, input overvoltage protection (OVP), no phase reversalAnalog Devices

2. Core Features

Single‑supply operation: 3 V to 30 V; dual‑supply: ±1.5 V to ±15 V
Rail‑to‑rail input and output swing
Low quiescent current: 200 μA per amplifier
Gain bandwidth product: 1.4 MHz
Slew rate: 0.4 V/μs
Low offset voltage: ±1.5 mV max
Input overvoltage protection (OVP):
No phase reversal or latch‑up
High phase margin: 69°
Unity‑gain stable
ESD protected

3. Absolute Maximum Ratings

Parameter	Rating	Unit
Supply Voltage (VSY)	36	V
Differential Input Voltage	±VSY	V
Input Current	±5	mA
Output Short‑Circuit Duration	Indefinite	—
Operating Temperature	−40 to +125	°C
Storage Temperature	−65 to +150	°C
Junction Temperature	+150	°C

4. Thermal Resistance

Parameter	Value	Unit
θJA (Junction‑to‑Ambient)	112	°C/W
θJC (Junction‑to‑Case)	35	°C/W

5. Key Electrical Specifications (TA = −40°C to +125°C)

Supply

Parameter	Min	Typ	Max	Unit

Supply Voltage Range	3	—	30	V
Supply Current per Amp	—	200	300	μA

Input

Parameter	Min	Typ	Max	Unit
Input Offset Voltage (VOS)	−2.5	—	+2.5	mV
Input Bias Current (IB)	−350	—	+350	nA
Input Offset Current (IOS)	−100	—	+100	nA
CMRR	68	—	—	dB

Dynamic

Parameter	Typ	Max	Unit
Slew Rate	0.4	—	V/μs
Gain Bandwidth Product	1.4	—	MHz
Settling Time (to 0.01%)	—	25	μs
Phase Margin	69	—	Deg

Output

Parameter	Condition	Value	Unit
Short‑Circuit Current	Source/sink	±20	mA
Output Swing	Rail‑to‑rail	—	V

6. Pin Configuration (14‑Lead TSSOP, Top View)

Pin	Name	Function	Pin	Name	Function
1	OUTD	Output D	8	–INC	Inverting Input C
2	–IND	Inverting Input D	9	+INB	Non‑Inverting Input B
3	+IND	Non‑Inverting Input D	10	–INB	Inverting Input B
4	–V	Negative Supply	11	+V	Positive Supply
5	+INC	Non‑Inverting Input C	12	–INA	Inverting Input A
6	OUTC	Output C	13	+INA	Non‑Inverting Input A
7	OUTB	Output B	14	OUTA	Output A

7. Functional Description

Input Stage: Dual complementary pairs (PNP/NPN) for rail‑to‑rail input with no phase reversal
Output Stage: Rail‑to‑rail swing, low saturation voltage
Overvoltage Protection (OVP): Internal 5 kΩ resistors + DIACs for high input voltage tolerance
Protection: Thermal shutdown, ESD, overcurrent, and undervoltage lockout

8. Typical Applications

Industrial process control
Battery‑powered instrumentation
Power supply control & protection
Telecommunication interfaces
Remote sensors
Low‑voltage strain‑gage amplifiers
DAC output buffers
Portable medical devices

9. Ordering Information

Part Number	Temperature	Package	Marking
ADA4092‑4ARUZ‑RL	−40°C to +125°C	14‑Lead TSSOP	RoHS compliant

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