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DTA124EG-T92-B [UTC]

PNP DIGITAL TRANSISTOR;
DTA124EG-T92-B
型号： DTA124EG-T92-B
厂家： Unisonic Technologies    Unisonic Technologies
描述：

PNP DIGITAL TRANSISTOR
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UNISONIC TECHNOLOGIES CO., LTD  
UM602A  
LINEAR INTEGRATED CIRCUIT  
DUAL OPERATIONAL  
AMPLIFIER-DUAL  
COMPARATOR AND  
ADJUSTABLE VOLTAGE  
REFERENCE  
DESCRIPTION  
The UTC UM602A 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.  
FEATURES  
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  
*Low supply current: 200μA/amp. (VCC=5V)  
*Input common mode voltage range includes ground  
*Low output saturation voltage: 250mV(IO=4mA)  
REFERENCE  
* Adjustable output voltage: VREF to 32V  
* Reference voltage tolerance  
UM602A-1: ±0.4%  
UM602A-2: ±1%  
* Sink current capability: 1~100mA  
ORDERING INFORMATION  
Ordering Number  
Package  
Packing  
Lead Free  
Halogen Free  
UM602AL-D16-T  
-
UM602AG-D16-T  
UM602AG-S16-R  
DIP-16  
Tube  
SOP-16  
Tape Reel  
www.unisonic.com.tw  
Copyright © 2015 Unisonic Technologies Co., Ltd  
1 of 5  
QW-R105-030.B  
UM602A  
LINEAR INTEGRATED CIRCUIT  
MARKING  
DIP-16  
SOP-16  
PIN CONFIGURATION  
output1  
1
2
16  
15  
Output4  
Inverting Input  
Inverting Input1  
Non Inverting Input1  
3
4
5
14  
13  
12  
Non Inverting Input4  
COMP  
COMP  
VCC  
-
VCC  
+
Non Inverting Input3  
Non-Inverting Input2  
Inverting Input2  
11  
10  
Inverting Input3  
Output3  
6
Output2  
VREF  
7
8
9
Cathode  
PIN DESCRIPTION  
PIN  
NAME  
VREF  
TYPE  
FUNCTION  
1.  
OUTPUT  
Voltage Reference Output 1.24V, 10mA max. Do not short circuit  
Current source enable input. This current source can be used to offset the  
voltage measurement on the sense resistor and therefore to modify the charge  
current. The current source is enabled when the input volage on pin 2 is lower  
than 0.8V  
2.  
CSEN  
INPUT  
3.  
4.  
5.  
CRREF  
GND  
CRIN  
INPUT  
INPUT  
INPUT  
Current Limitation Reference Input  
Ground  
Current Limitation Loop Input, connected to the sense resistor  
Output pin common to the voltage regulation and current limitation loops.  
This output can drive the primary side (LED) of an optocoupler  
Voltage Regulation Loop Input  
6.  
OUTPUT  
OUTPUT  
7.  
8.  
VRIN  
VCC  
INPUT  
INPUT  
Power Supply Input (4.5 ~ 32VDC)  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 6  
QW-R105-030.B  
www.unisonic.com.tw  
UM602A  
LINEAR INTEGRATED CIRCUIT  
ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)  
PARAMETER  
SYMBOL  
VCC  
RATINGS  
36  
UNIT  
V
DC Supply Voltage  
Differential Input Voltage  
Input Voltage  
VID  
36  
V
VIN  
-0.3 ~ +36  
200  
V
Power Dissipation  
PD  
mW  
°C  
°C  
Junction Temperature  
Operating Temperature Range  
TJ  
150  
TOPR  
-40 ~ +125  
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.  
Absolute maximum ratings are stress ratings only and functional device operation is not implied.  
ELECTRICAL CHARACTERISTICS (VCC+=5V, VCC-=GND, TA=25°C, unless otherwise specified)  
PARAMETER  
Total Supply Current  
SYMBOL  
ICC  
TEST CONDITIONS  
MIN TYP MAX UNIT  
0.8  
1.5  
2
mA  
mA  
T
MIN < TA < TMAX  
OPERATIONAL AMPLIFIERS (Independent op-amp)  
(VCC+=5V, VCC-=0V, R1 Connected to VCC/2, TA=25°C, unless otherwise specified)  
PARAMETER  
Input Offset Voltage  
SYMBOL  
VIO  
TEST CONDITIONS  
MIN TYP MAX UNIT  
TA=25°C  
MIN ≤ TA ≤ TMAX  
1
4.5  
6.5  
mV  
mV  
T
Input Offset Voltage Drift  
Input Bias Current  
DVIO  
IIB  
10  
20  
μV/C  
nA  
TA=25°C  
100  
200  
20  
TMIN ≤ TA ≤ TMAX  
nA  
TA=25°C  
5
nA  
Input Offset Current  
IIO  
TMIN ≤ TA ≤ TMAX  
40  
nA  
R1=10k, VCC+=30V, VO=5V~25V  
TMIN ≤ TA ≤ TMAX  
50  
25  
100  
V/mV  
V/mV  
Large Signal Voltage Gain  
AVD  
SVR  
Supply Voltage Rejection Ratio  
VO=5V~30V  
TA=25°C  
80  
VCC  
VCC  
70  
100  
dB  
V
+
VCC  
-1.8  
-
-
Input Common Mode Voltage  
Range  
VICM  
+
VCC  
-2.2  
TMIN ≤ TA ≤ TMAX  
V
VCC+=30V,  
Common Mode Rejection Ratio  
Output Short Circuit Current  
CMR  
ISC  
90  
dB  
V
ICM=0V~(VCC+)-1.8V  
Source  
3
3
6
6
mA  
mA  
V
VID=±1V, VO=2.5V  
VCC+=30V  
Sink  
RL=10kΩ  
TMIN ≤ TA ≤ TMAX  
27  
26  
28  
High Level Output Voltage  
Low Level Output Voltage  
VOH  
VOL  
SR  
V
RL=10kΩ  
100  
150  
210  
mV  
mV  
TMIN ≤ TA ≤ TMAX  
VCC=±15V, VI=±10V,  
Slew Rate  
1.6  
1.4  
2
V/s  
RL=10KΩ, CL=100pF  
Gain Bandwidth Product  
GBP  
Φm  
RL=10KΩ, CL=100pF, f=100kHz  
RL=10KΩ, CL=100pF  
2.1  
45  
MHz  
Phase Margin  
Degre  
es  
Total Harmonic Distortion  
Equivalent Input Noise Voltage  
Channel Separation  
THD  
en  
0.05  
29  
%
nV  
f=1kHz  
Hz  
CS  
120  
dB  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 6  
QW-R105-030.B  
www.unisonic.com.tw  
UM602A  
LINEAR INTEGRATED CIRCUIT  
COMPARATORS  
(VCC+=+5V, VCC=Ground, TA=25C, unless otherwise specified)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN TYP MAX UNIT  
TA=25°C  
5
9
MV  
MV  
nA  
nA  
nA  
nA  
nA  
μA  
mV  
Input Offset Voltage  
VIO  
TMIN ≤ TA ≤ TMAX  
TA=25°C  
50  
150  
250  
Input Offset Current  
IIO  
IIB  
IOH  
VOL  
TMIN ≤ TA ≤ TMAX  
TA=25°C  
Input Bias Current  
TMIN ≤ TA ≤ TMAX  
VID=1V, VCC=VO+30V  
TMIN ≤ TA ≤ TMAX  
VID=-1V, Lsink=4mA  
TMIN ≤ TA ≤ TMAX  
R1=15K, VCC=15V, VO=1~11V  
VID=-1V, VO=1.5V  
0.1  
High Level Output Voltage  
Low Level Output Voltage  
1
250  
400  
700  
Large Signal Voltage Gain  
Output Sink Current  
AVD  
200  
16  
V/mV  
mA  
ISINK  
6
0
+
VCC  
-1.5  
TA=25°C  
V
V
Input Common Mode Voltage  
Range  
VICM  
+
VCC  
-2  
T
MIN ≤ TA ≤ TMAX  
0
+
Differential Input Voltage  
Response Time (Note1)  
Large Signal Response Time  
VID  
tRE  
VCC  
V
R1=5.1k~VCC+, VREF=1.4V  
1.3  
μs  
ns  
+
tREL  
VREF=1.4V, VI=TTL, R1=5.1k~VCC  
300  
Notes: 1. The response time specified is for 100mV input step with 5mV overdrive.  
2. For larger overdrive signals, 300ns can be obtained.  
VOLTAGE REFERENCE  
PARAMETER  
SYMBOL  
VALUE  
VREF ~ 36  
1 to 100  
UNIT  
Cathode to Anode Voltage  
Cathode Current  
VKA  
IK  
V
mA  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 6  
QW-R105-030.B  
www.unisonic.com.tw  
UM602A  
LINEAR INTEGRATED CIRCUIT  
VOLTAGE REFERENCE (Cont.)  
(TA=25C, unless otherwise specified)  
PARAMETER  
SYMBOL  
VREF  
CONDITION  
VKA=VREF,IK=10mA  
MIN TYP MAX UNIT  
Reference Input Voltage UM602A-1  
2.490 2.500 2.510  
2.475 2.500 2.525  
V
V
(TA=25C) (Figure 1)  
UM602A-2  
Reference Input Voltage Deviation Over  
Temperature Range (Figure 1, Note 1)  
Temperature Coefficient of Reference Input  
Voltage (Note 2)  
V
T
KA=VREF,IK=10mA  
MIN ≤ TA ≤ TMAX  
VKA=VREF,IK=10mA  
MIN ≤ TA ≤ TMAX  
△VREF  
7
30  
mV  
VREF  
±22 ±100  
ppm/C  
T
T
Ratio of Change in Reference Input Voltage to  
Change in Cathode to Anode Voltage  
(Figure2)  
VREF  
IK=10mA, △VKA=36~3V  
-1.1  
1.5  
-2  
mV/V  
VKA  
TA=25C  
2.5  
3
μA  
μA  
IK=10mA,R1  
=10kΩR2=∞  
Reference Input Current (Figure2)  
IREF  
T
MIN ≤ TA ≤  
TMAX  
Reference Input Current Deviation Over  
Temperature Range (Figure 2)  
Minimum Cathode Current for  
Regulation-(figure1)  
IK=10mA, R1=10kΩ,  
R2=∞, TMIN ≤ TA ≤ TMAX  
△IREF  
0.5  
1
μA  
IMIN  
IOFF  
VKA=VREF  
0.5  
1
mA  
nA  
Off-State Cathode Current (Figure 3)  
180  
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  
VREFNIN  
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  
25°C  
Temperature  
VKA  
3.The dynamic lmpedance is defined as ︱ZKA︱=  
.
IK  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 6  
QW-R105-030.B  
www.unisonic.com.tw  
UM602A  
LINEAR INTEGRATED CIRCUIT  
VOLTAGE REFERENCE (Cont.)  
VKA  
Input  
IK  
VREF  
Figure 1: Test Circuit for VKA=VREF  
VKA  
Input  
IK  
R1  
IREF  
R2  
VREF  
Figure 2: Test Circuit for VKA＞VREF  
VKA=36V  
Input  
IOFF  
Figure 3: Test Circuit for Ioff  
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.  
UNISONIC TECHNOLOGIES CO., LTD  
6 of 6  
QW-R105-030.B  
www.unisonic.com.tw  

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