UM602/A [UTC]
DUAL OPERATIONAL AMPLIFIER-DUAL COMPARATOR; 双路运算放大器，双路比较器
| 型号： | UM602/A |
| 厂家： | 
Unisonic Technologies |
| 描述： | DUAL OPERATIONAL AMPLIFIER-DUAL COMPARATOR |
| 文件： | 总6页 (文件大小：96K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UTC UM602/A LINEAR INTEGRATED CIRCUIT
DUAL OPERATIONAL
AMPLIFIER-DUAL COMPARATOR
AND ADJUSTABLE VOLTAGE
REFERENCE
SOP-16
DESCRIPTION
The UTC UM602/A is a monolithic IC that includes two
op-amps, two comparators and a precision voltage reference.
This device is offering space and cost saving in many
applications like power supply management or data
acquisition systems.
DIP-16
OPERATIONAL AMPLIFIERS
*Low supply current: 200µA/amp.
*Medium speed: 2.1MHz
*Low level output voltage close to Vcc-:0.1V typ.
*Input common mode voltage range includes ground
COMPARATORS
REFERENCE
*Low supply current: 200µA/amp. (Vcc=5V)
*Input common mode voltage range includes ground
*Low output saturation voltage: 250mV(Io=4mA)
*Adjustable output voltage: Vref to 32V
*Sink current capability: 1 to 100mA
*1% and 0.4% voltage precision
*LACTH-UP immunity
PIN CONFIGURATION
output1
1
2
3
16
15
Output4
Inverting Input
Inverting Input1
Non Inverting Input1
14
13
12
Non Inverting Input4
Vcc-
COMP
COMP
4
5
Vcc+
Non Inverting Input3
Non-Inverting Input2
Inverting Input2
1
1
Inverting Input3
Output3
6
10
Output2
Vref
7
8
9
Cathode
UTC UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R121-002,A
UTC UM602/A LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Vcc
VALUE
36
UNIT
V
Supply Voltage
Differential Input Voltage
Input voltage
Operating Free-air Temperature Range
Maximum Junction Temperature
Thermal Resistance Junction to Ambient
(SOP package)
Vid
Vi
Toper
Tj
36
V
V
°C
°C
-0.3 to +36
-40 to +125
150
150
°C/W
ELECTRICAL CHARACTERISTICS (Vcc+=5V, Vcc-=0V, Tamb=25°C, unless otherwise specified)
PARAMETER
MIN
TYP
0.8
MAX
1.5
2
UNIT
mA
SYMBOL
Icc
Total Supply Current
Tmin. ＜ Tamb ＜ Tmax.
OPERATIONAL AMPLIFIERS
(Vcc+=5V, Vcc=GND, R1 connected to Vcc/2,Tamb=25°C, unless otherwise specified)
PARAMETER
MIN
TYP
1
MAX
4.5
6.5
UNIT
mV
SYMBOL
Vio
Input Offset Voltage
Tmin.＜= Tamb ＜= Tmax.
Input Offset Voltage Drift
Input Bias Current
Tmin.＜= Tamb ＜= Tmax.
Input Offset Current
Tmin.＜= Tamb ＜= Tmax.
DVio
Iib
10
20
µV/°C
nA
100
200
20
Iio
5
nA
40
Large Signal Voltage Gain
Avd
V/mV
R1=10k, Vcc+=30V Vo=5V to 25V
Tmin.＜= Tamb ＜= Tmax.
50
25
80
100
100
Supply Voltage Rejection Ratio
Vcc=5V to 30V
Input Common Mode Voltage Range
Tmin.＜= Tamb ＜= Tmax.
SVR
Vicm
CMR
Isc
dB
V
(Vcc-) to (Vcc+) -1.8
(Vcc-) to (Vcc+) -2.2
70
Common Mode Rejection Ratio
90
dB
mA
Vcc+=30V,Vicm=0V to (Vcc+)-1.8V
Output Short Circuit Current
Vid=±1V,Vo=2.5V
Source
Sink
3
3
6
6
High Level Output Voltage RL=10kΩ
VoH
V
Vcc+=30V
27
26
28
100
2
Tmin.＜= Tamb ＜= Tmax.
Low Level Output Voltage RL=10kΩ
Tmin.＜= Tamb ＜= Tmax.
Slew Rate
Vcc=±15V
Vi=±10V,RL=10KΩ,CL=100pF
VoL
SR
150
210
mV
1.6
1.4
V/µs
Gain Bandwidth Product
RL=10KΩ, CL=100pF, f=100kHz
GBP
2.1
MHz
UTC UNISONIC TECHNOLOGIES CO., LTD.
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QW-R121-002,A
UTC UM602/A LINEAR INTEGRATED CIRCUIT
PARAMETER
Phase Margin
MIN
TYP
45
MAX
UNIT
Degrees
SYMBOL
Φm
RL=10KΩ,CL=100pF
Total Harmonic Distortion
Equivalent Input Noise Voltage
f=1kHz
THD
en
0.05
29
%
nV
Hz
Channel Separation
Cs
120
dB
COMPARATORS (Vcc+=+5V, Vcc=Ground, Tamb=25°C, unless otherwise specified)
PARAMETER
MIN
TYP
MAX
5
9
UNIT
MV
SYMBOL
Vio
Input Offset Voltage
Tmin.＜= Tamb ＜= Tmax.
Input Offset Current
Iio
Iib
50
nA
nA
Tmin.＜= Tamb ＜= Tmax.
150
250
400
Input Bias Current
Tmin.＜= Tamb ＜= Tmax.
High Level Output Voltage
IoH
0.1
nA
µA
Vid=1V,Vcc=Vo+30V
1
Tmin.＜= Tamb ＜= Tmax.
Low Level Output Voltage
VOL
mV
Vid=-1V,Lsink=4mA
250
400
700
Tmin.＜= Tamb ＜= Tmax.
Large Signal Voltage Gain
R1=15K,Vcc=15V,Vo=1 to 11V
Output Sink Current
Avd
Isink
Vicm
Vid
V/mV
mA
V
200
16
6
Vid=-1V,Vo=1.5V
Vcc+ -1.5
Vcc+ -2
Vcc+
Input Common Mode Voltage Range
Tmin.＜= Tamb ＜= Tmax.
Differential Input Voltage
0
0
V
Response Time –(note1)
t
re
µs
R1=5.1k to Vcc+, Vref=1.4V
Large Signal Response Time
Vref=1.4V,Vi=TTL,R1=5.1k to Vcc+
1.3
300
trel
ns
Note1: The response time specified is for 100mV input step with 5mV overdrive.
For larger overdrive signals, 300ns can be obtained.
VOLTAGE REFERENCE
PARAMETER
SYMBOL
VALUE
Vref to 36
1 to 100
UNIT
Cathode to Anode Voltage
Cathode Current
VKA
IK
V
mA
ELECTRICAL CHARACTERISTICS (Tamb=25°C, unless otherwise specified)
PARAMETER
Reference Input Voltage –
(figure 1) – Tamb=25°C
CONDITION
MIN
TYP MAX UNIT
V
SYMBOL
Vref
UM602, VKA=Vref, IK=10mA
UM602A, VKA=Vref, IK=10mA
2.475 2.500 2.525
2.490 2.500 2.510
UTC UNISONIC TECHNOLOGIES CO., LTD.
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UTC UM602/A LINEAR INTEGRATED CIRCUIT
TYP MAX UNIT
PARAMETER
Reference Input Voltage Deviation
Over Temperature Range – (figure 1,
note 1)
CONDITION
MIN
SYMBOL
△Vref
VKA=Vref, IK=10mA,
7
30
mV
Tmin.＜= Tamb ＜= Tmax.
△Vref
△T
±22 ±100
Temperature Coefficient of
VKA=Vref, IK=10mA,
ppm/°C
mV/V
µA
Tmin.＜= Tamb ＜= Tmax.
Reference Input Voltage-(note 2)
△Vref
△VKA
IK=10mA,△VKA=36 to 3V
Ratio of Change in Reference Input
Voltage to Change in Cathode to
Anode Voltage –(figure2)
-1.1
-2
IK=10mA.R1=10kΩ, R2=∞
Tamb=25°C
Reference Input Current –(figure2)
Iref
1.5
0.5
0.5
180
2.5
3
1
Tmin.＜= Tamb ＜= Tmax.
IK=10mA, R1=10kΩ, R2=∞,
Tmin.＜= Tamb ＜= Tmax.
△Iref
Imin
Ioff
Reference Input Current Deviation
Over Temperature Range-(figure 2)
Minimum Cathode Current for
Regulation-(figure1)
µA
mA
nA
VKA=Vref
1
Off-State Cathode Current-(figure 3)
500
Notes: 1. △Vref is defined as the difference between the maximum and minimum values obtained over the full
temperature range.
△Vref=Vrefmax –Vrefmin
Vrefmax
Vrefmin
T1
Temperature
T2
2. The temperature coefficient is defined as the slopes (positive and negative) of the voltage vs temperature
limits whithin which the reference voltage is guaranteed.
-n pm/c
+n pm/c
max
2.5V
min
25C
Temperature
3.The dynamic lmpedance is defined as ︱ZKA︱=△VKA
△IK
UTC UNISONIC TECHNOLOGIES CO., LTD.
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QW-R121-002,A
UTC UM602/A LINEAR INTEGRATED CIRCUIT
Figure 1: Test Circuit for VKA=Vref
VKA
Input
IK
Vref
Figure 2: Test Circuit for VKA＞Vref
VKA
Input
IK
R1
Iref
R2
Vref
Figure 3: Test Circuit for Ioff
VKA=36V
Input
Ioff
UTC UNISONIC TECHNOLOGIES CO., LTD.
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QW-R121-002,A
UTC UM602/A LINEAR INTEGRATED CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC UNISONIC TECHNOLOGIES CO., LTD.
6
QW-R121-002,A
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