UM603AL 查看數據表（PDF） - Unisonic Technologies

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UM603AL

DUAL OPERATIONAL AMPLIFIER AND CURRENT CONTROLLER

Unisonic Technologies 

UM603/A

LINEAR INTEGRATED CIRCUIT

„ ELECTRICAL CHARACTERISTICS(Cont.)

VCC+=+5V, VCC=Ground, VOUT=1.4V, Ta=25°C (unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

OPERATOR2 (independent op-amp)(Note 1)

Input Offset Voltage

UM603A

UM603

VI(OFF)

Ta=25°C

TMIN≤Ta≤TMAX

Ta=25°C

TMIN≤Ta≤TMAX

Input Offset Voltage Drift

DVI(OFF)

Input Offset Current

II(OFF) TMIN≤Ta≤TMAX

Input Bias Current

Large Signal Voltage Gain

Supply Voltage Rejection Ratio

II(BIAS) TMIN≤Ta≤TMAX

Avd VCC=15V, RL=2k, VOUT=1.4V~11.4V 50

TMIN≤Ta≤TMAX

25

SVRR VCC=5V ~30V

65

Input Common Mode Voltage Range

VI(CM)

VCC=+30V (Note 1)

TMIN≤Ta≤TMAX

0

0

70

Common Mode Rejection Ratio

CMRR

TMIN≤Ta≤TMAX

60

Output Current Source

IO(SOURCE) VCC=+15V, VOUT=2V, Vjd=+1V

20

Short Circuit to Ground

ISC VCC=+15V

Output Current Sink

IO(SINK) Vid=-1V, VCC=+15V, VOUT=2V

10

VCC+=30V

High Level Output Voltage

VOH Ta=25℃, RL=10k

27

TMIN≤Ta≤TMAX

27

Low Level Output Voltage

Slew Rate at Unity Gain

Gain Bandwidth Product

VOL

RL=10k

TMIN≤Ta≤TMAX

SR VIN=0.5 ~ 3V, VCC=15V

0.2

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

GBP VCC=30V, RL=2K, CL=100pF

0.5

f=100kHz, VIN=10mV

f=1kHz

Total Harmonic Distortion

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

CL=100pF, VOUT=2Vpp

„ VOLTAGE REFERENCE

TYP MAX UNIT

0.5

2

3

mV

1

4

mV

5

7

μV/°C

2

30

50

nA

20

150

200

nA

100

V/mV

100

dB

(VCC+)-1.5

V

(VCC+)-2

85

dB

40

mA

40 60 mA

20

mA

28

V

5

20

20

mV

0.4

V/μs

0.9

MHz

0.02

%

PARAMETER

Cathode Current

SYMBOL

Ik

Value

1 ~ 100

UNIT

mA

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

UM603A

±0.4%, Ta=25°C

2.49 2.5 2.51

V

Reference Input Voltage

UM603

VREF

TMIN≤Ta≤TMAX, VKA=VREF, IKA=10mA 2.48

±1%, Ta=25°C

2.475

2.5

2.52

2.525

TMIN≤Ta≤TMAX, VKA=VREF, IKA=10mA 2.45

2.55

Reference Input Voltage Deviation

Over Temperature Range

△VREF

VKA=VREF; Ik=10mA

TMIN≤Ta≤TMAX

7

30 mV

Minimum Cathode Current for

Regulation

IMIN VKA=VREF

0.5 1 mA

Dynamic Impedance(Note 2)

∣ZKA∣ VKA=VREF, △Ik=1~100mA, f<1kHz

0.2 0.5 Ω

Note: 1. The input common-mode voltage 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. But either of both inputs can

goto +36V without damage.

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

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

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QW-R105-031.D

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