UM603AL [UTC]

Operational Amplifier, 2 Func, 5000uV Offset-Max, BIPolar, PDSO8;


型号：	UM603AL
厂家：	Unisonic Technologies
描述：	Operational Amplifier, 2 Func, 5000uV Offset-Max, BIPolar, PDSO8 运算放大器放大器电路光电二极管控制器
文件：	总5页 (文件大小：86K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UTC UM603

LINEAR INTEGRATED CIRCUIT

DUAL OPERATIONAL

AMPLIFIER AND CURRENT

CONTROLLER

DESCRIPTION

The UM603 is a monolithic IC that includes one

independent op-amp and another op-amp for witch

the non inverting input is wired to a 2.5V fixed voltage

reference . This device is offering space and cost

saving in many applications like power supply mana-

gement or data acquisition systems

FEATURES

SOP-8

OPERATIONAL AMPLIFIER

*Low input offset voltage: 0.5mV typ.

*Low supply current: 350uA/op.(@ Vcc= 5 V)

*Medium bandwidth(unity gain): 0.9MHz

*Large output voltage swing: 0 V to (Vcc-1.5 V)

*Input common mode voltage range includes ground

*Wide power supply range: 3V to 32V

±1.5 TO ±16V

VOLTAGE REFERENCE

*Fixed output voltage reference 2.5V

*Sink current capability : 1 to 100mA

*Typical output impedance : 0.2Ω

PIN CONFIGURATION

Vcc⁺

Output1

OP1

OP2

Output2

Inverting Input1

Inverting Input2

Non-inverting Input1

Vcc^-

Non-inverting Input2

VRef

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

Vcc

VALUE

UNIT

Supply Voltage

Differential Input Voltage

Input Voltage

Vid

Vin

-0.3 to +36

-55 to +125

150

Operating Free-air Temperature Range

Maximum Junction Temperature

°C

Thermal Resistance Junction to Ambient(SO package)

Rthja

175

°C/W

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R121-003,A

UTC UM603

LINEAR INTEGRATED CIRCUIT

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP.

MAX UNIT

VCC⁺=5V,no load,

Total Supply Current,excluding

Current in the Voltage Reference

0.7

1.2

Tmin.<Tamb<Tmax.

VCC⁺=30V,no load,

Icc

Tmin,<Tamb<Tmax

OPERATOR2^{(independent op-amp)}

Vcc⁺=+5V,Vcc=Ground,Vo=1.4V,Tamb=25°C(unless otherwise specified)

PARAMETER

Input Offset Voltage

SYMBOL

TEST CONDITIONS

MIN

TYP.

MAX

UNIT

V_icm=0V

Tamb=25°C

Vio

Tmin.≤Tamb≤Tmax.

Input Offset Voltage Drift

Input Offset Current

DVio

Iio

μV/°C

Tmin.≤Tamb≤Tmax.

150

Input Bias Current

Iib

150

200

Large Signal Voltage Gain

Avd

Vcc=15V,RL=2k,Vo=1.4V~11.4V

Tmin,≤Tamb≤Tmax.

100

V/mV

Supply Voltage Rejection Ratio

Input Common Mode Voltage

Range

SVR

Vicm

Vicm=0V, Vcc=5V ~30V

Vcc=+30V-see note¹)

(Vcc+)-1.5

(Vcc+)-2

Tmin.≤Tamb≤Tmax.

Common Mode Rejction Ratio

CMR

Tmin.≤Tamb≤Tmax.

Output Current Source

Short Circuit to Ground

Output Current Sink

Isource Vcc=+15V,Vo=2V,Vjd=+1V

Vcc=+15V

Isink

Vid=-1V,

Vcc=+15V,Vo=2V

Vcc=+15V,Vo=0.2V

Vcc⁺=30V

High Level Output Voltage

VOH

Tamb=25℃,RL=10k

Tmin.≤Tamb≤Tmax.

Tamb=25℃,RL=10k

Tmin.≤Tamb≤Tmax.

RL=10k

Low Level Output Voltage

VOL

Tmin.≤Tamb≤Tmax.

Slew Rate at Unity Gain

Gain Bandwidth Product

Vi=0.5 ~ 3V,Vcc=15V

0.2

0.5

0.4

0.9

V/μs

RL=2k,CL=100pF,unity gain

Vcc=30V,RL=2K,CL=100pF

F=100kHz,Vin=10mV

GBP

MHz

Total Harmonic Distortion

THD

f=1kHz

Av=20dB,RL=2k,Vcc=30V

CL=100pF,Vo=2Vpp

0.02

Equivalent Input Noise Voltage

f=1kHz,Rs=100Ω,Vcc=30V

nV/√Hz

1.The input common-mode votage of either input signal voltage should not be allowed to go negative by more than

0.3V. The upper end of the common-mode voltage range is Vcc⁺-1.5V. Both can go to Vcc+ 0.3V without damage.

OPERATOR1^{(op-amp with ono-inverting input connected to the internal Vref)}

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R121-003,A

UTC UM603

LINEAR INTEGRATED CIRCUIT

Vcc⁺=+5V,Vcc=Ground,Tamb=1.4V,Tamb=25°C(unless otherwise specified)

PARAMETER

Input Offset Voltage

SYMBOL

TEST CONDITIONS

MIN

TYP.

MAX

UNIT

V_icm=0V

Tamb=25°C

Vio

Tmin.≤Tamb≤Tmax.

Input Offset Voltage Drift

DVio

Iib

μV/°C

Input Bias Current

negative input

Large Signal Voltage Gain

Avd

Vicm=0V

100

V/mV

Vcc=15V,RL=2k

Vicm=0V, Vcc=5V ~30V

Supply Voltage Rejection Ratio

Output Current Source

Short Circuit to Ground

Output Current Sink

SVR

100

Isource Vcc=+15V,Vo=2V,Vjd=+1V

Vcc=+15V

Isink

Vid=-1V,

Vcc=+15V,Vo=2V

Vcc=+15V,Vo=0.2V

High Level Output Voltage

VOH

Vcc⁺=30V

Tamb=25℃,RL=10k

Tmin.≤Tamb≤Tmax.

Tamb=25℃,RL=10k

Tmin.≤Tamb≤Tmax.

RL=10k

Low Level Output Voltage

Slew Rate at Unity Gain

Gain Bandwidth Product

VOL

Tmin.≤Tamb≤Tmax.

Vi=0.5 ~ 3V,Vcc=15V

RL=2k,CL=100pF,unity gain

Vcc=30V,RL=2K,CL=100pF

F=100kHz,Vin=10mV

0.2

0.5

0.4

0.9

V/μs

GBP

MHz

Total Harmonic Distortion

THD

f=1kHz

Av=20dB,RL=2k,Vcc=30V

CL=100pF,Vo=2Vpp

0.02

VOLTAGE REFERENCE:

PARAMETER

SYMBOL

Value

1 ~ 100

UNIT

Cathode Current

PARAMETER

Input Offset Voltage

SYMBOL

Vref

TEST CONDITIONS

±0.7%, Tamb=25°C

MIN

2.482

2.465

TYP.

2.5

MAX

UNIT

2.518

2.535

Tmin.≤Tamb≤Tmax.

Reference Input Voltage

Deviation Over Temperature

Range

VKA=Vref;Ik=10mA

△Vref

Tmin.≤Tamb≤Tmax.

Minimum Cathode Current for

Regualtion

V^KA=Vref

0.5

0.2

Imin

Dynamic Impedance-note¹⁾

VKA=Vref,

0.5

∣ZKA∣

△Ik=1~100mA,f<1kHz

1.The dynamic impedance is defined as「ZKA」=△kA/△Ik

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R121-003,A

UTC UM603

LINEAR INTEGRATED CIRCUIT

OPERATIONAL AMPLIFIERS

Unit Frequency=F(I)

Vcc=+/-15V,RL=2K,CL=100PF

1000

GBP=F(I)

Vcc=+/-15V,RL=2K,CL=100PF

800

700

600

800

600

500

400

300

200

100

-0.01 -0.005

SOURCE<= I(A) =>Sink

0.01 0.015

0.005

SOURCE<= I(A) =>Sink

phase and Gain Margin=F(I)

Vcc=+/-15V,RL=2K,CL=100PF

Total Harmonic Distorsion THD=F(freq)

0.014

0.013

0.012

0.011

0.01

0.009

0.008

0.007

-2

-4

-6

-8

-10

-12

0.006

0.005

-14

0.015

1000

100

-0.01 -0.005

SOURCE<= I(A) =>Sink

0.005

0.01

10000

Frequency (Hz)

Vio Distribution-Operator 1

Vcc+=5V,Vcc-=0V

Total Harmonic Distorsion THD=F(freq)

0.01

0.5 1 1.5 2 2.5

100

-3 -2.5 -2 -1.5 -1 -0.5

0.1

Frequency (Hz)

Vio(mV)

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R121-003,A

UTC UM603

LINEAR INTEGRATED CIRCUIT

Vio Distribution-Operator 2

Vcc+=5V,Vcc-=0V

Vref =F(IK)

2.5

1.5

0.5

0.02

0.002

Cathode Current Ik(Amps)

0.2

-3 -2.5 -2 -1.5 -1 -0.5 0 0.5

Vio(mV)

1.5 2 2.5

0.0002

Vref Stability=f(I,C)

0.06

0.05

0.04

0.03

0.02

Stable

Unstable

0.01

1E-10

1E-9

1E-8

Capacitor (F)

1E-7

1E-6

1E-5

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R121-003,A

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