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UA339

QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDSO14

器件类别：配件   

厂商名称：Fairchild

厂商官网：http://www.fairchildsemi.com/

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KA239/KA239A,KA339/KA339A
KA3302,KA2901
Quad Comparator
Features
• Single or Dual Supply Operation
• Wide Range of Supply Voltage
KA239/KA239A, KA339/KA339A, KA2901 : 2 ~ 36V
(or
±1
~
±18V)
KA3302 : 2 ~ 28V (or
±1
~
±14V)
• Low Supply Current Drain 800µA Typ.
• Open Collector Outputs for Wired and Connectors
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current
±2.3nA
Typ.
• Low Input Offset Voltage
±1.4mV
Typ.
• Input Common Mode Voltage Range Includes Ground.
• Low Output Saturation Voltage
• Output Compatible With TTL, DTL and MOS Logic
System
Description
The KA239/KA239A, KA339/KA339A, KA3302, KA2901
consist of four independent voltage comparators designed
to operate from single power supply over a wide voltage
range.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT2
1
14
OUT3
13
OUT4
12
GND
-
+
OUT1
2
V
CC
3
-
+
IN1(-)
4
11
IN4(+)
10
IN4(-)
IN1(+)
5
IN2(-)
6
9
IN3(+)
-
+
-
+
IN2(+)
7
8
IN3(-)
Rev. 1.0.2
©2002 Fairchild Semiconductor Corporation
KA239/KA239A,KA339/KA339A KA3302,KA2901
Schematic Diagram
V
CC
Q12
Q9
Q14
D2
Q2
D1
D3
Q3
D4
R2
IN(+)
Q1
Q4
OUTPUT
Q8
Q7
Q5
Q6
Q13
D5
R1
D6
GND
IN(-)
Absolute Maximum Ratings
Parameter
Supply Voltage
Supply Voltage Only KA3302
Differential Input Voltage
Differential Input Voltage Only KA3302
Input Voltage
Input Voltage Only KA3302
Output Short Circuit to GND
Power Dissipation
Operating Temperature
KA339/KA339A
KA239/KA239A
KA2901/KA3302
Storage Temperature
Symbol
V
CC
V
CC
V
I(DIFF)
V
I(DIFF)
V
I
V
I
-
P
D
Value
±18
or 36
±14
or 28
36
28
-0.3 to +36
-0.3 to +28
Continuous
570
0 ~ +70
-25 ~ +85
-40 ~ +85
-65 ~ +150
Unit
V
V
V
V
V
V
-
mW
T
OPR
T
STG
°C
°C
2
KA239/KA239A,KA339/KA339A KA3302,KA2901
Electrical Characteristics
(V
CC
= 5V, T
A
= 25°C, unless otherwise specified)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common Mode
Voltage Range
Supply Current
Voltage Gain
Large Signal
Response Time
Response Time
Output Sink Current
Output Saturation
Voltage
Output Leakage
Current
Differential Voltage
Symbol
V
IO
I
IO
I
BIAS
V
I(R)
I
CC
G
V
T
LRES
T
RES
I
SINK
V
SAT
I
o(LKG)
V
I(DIFF)
Conditions
V
O(P)
= 1.4V, R
S
= 0Ω
Note1
I
IN(+)
- I
IN(-)
, V
CM
= 0V
Note1
V
CM
= 0V
Note1
V
CC
= 30V
Note1
V
CC
= 5V, R
L
=
∞
V
CC
= 15V, R
L
≥
15kΩ
(for large swing)
V
I
= TTL Logic Swing
V
REF
= 1.4V, V
RL
= 5V,
R
L
= 5.1kΩ (Note2)
V
RL
= 5V, R
L
= 5.1kΩ
(Note2)
V
I(-)
≥
1V, V
I(+)
= 0V,
V
O(P)
≤
1.5V
V
I(-)
≥
1V, V
I(+)
= 0V
I
SINK
= 4mA
V
I(-)
= 0V
V
I(+)
= 1V
Note1
V
O(P)
= 5V
V
O(P)
=30V
Note1
KA239A/KA339A
Min. Typ.
-
-
-
-
-
-
0
0
-
50
-
-
6
-
-
-
-
-
1
-
2.3
-
57
-
-
-
1.1
200
300
1.3
18
140
-
0.1
-
-
Max.
2
4.0
50
150
250
400
V
CC
-1.5
V
CC
-2
2.0
-
-
-
-
400
700
-
1.0
36
-
-
-
-
-
-
0
0
-
50
-
-
6
-
-
-
-
-
KA239/KA339
Min. Typ.
1.4
-
2.3
-
57
-
-
-
1.1
200
300
1.3
18
140
-
0.1
-
-
Max.
5
9.0
50
150
250
400
V
CC
-1.5
V
CC
-2
2.0
-
-
-
-
400
700
-
1.0
36
V
mA
V/mV
ns
µs
mA
mV
nA
µA
V
nA
nA
Unit
mV
Note:
1. KA339 / KA339A: 0
≤
T
A
≤
+70°C
KA239 / KA239A: -25
≤
T
A
≤
+85°C
KA2901 / KA3302: -40
≤
T
A
≤
+85°C
2. These parameters, although guaranteed, are not 100% tested in production.
3
KA239/KA239A,KA339/KA339A KA3302,KA2901
Electrical Characteristics
(Continued)
(V
CC
= 5V, T
A
= 25°C, unless otherwise specified)
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common
Mode
Voltage Range
Supply Current
Symbol
V
IO
I
IO
I
BIAS
Conditions
V
O(P)
= 1.4V, R
S
= 0Ω
Note1
Note1
Note1
KA2901, V
CC
=30V
KA3302, V
CC
=28V
Note1
R
L
=∞, V
CC
=5V
I
CC
R
L
=∞, V
CC
=30V
(KA3302, V
CC
=28V)
V
CC
=15V, R
L
≥15kΩ
(for large swing)
V
I
=TTL Logic Swing
V
REF
=1.4V, V
RL
= 5V,
R
L
=5.1kΩ (Note2)
V
RL
= 5V, R
L
=5.1kΩ (Note2)
V
I(-)
≥
1V, V
I(+)
= 0V,
V
O(P)
≤
1.5V
V
I(-)
≥
1V, V
I(+)
=0V
I
SINK
= 4mA
V
I(-)
= 0V
V
I(+)
= 1V
-
Note1
V
O(P)
= 5V
V
O(P)
= 30V
Note1
KA2901
Min. Typ.
-
-
-
-
-
-
0
0
-
-
25
-
-
6
-
-
-
-
-
2
9
2.3
50
57
200
-
-
1.1
1.6
100
300
1.3
18
140
-
0.1
-
-
Max.
7
15
50
200
250
500
V
CC
-1.5
V
CC
-2
2.0
2.5
-
-
-
-
400
700
-
1.0
36
-
-
-
-
-
-
0
0
-
-
2
-
-
6
-
-
-
-
-
KA3302
Min. Typ.
2
-
3
-
57
-
-
-
1.1
1.6
30
300
1.3
18
140
-
0.1
-
-
Max.
20
40
100
300
250
1000
V
CC
-1.5
V
CC
-2
2.0
2.5
-
-
-
-
400
700
-
1.0
28
mA
Unit
mV
nA
nA
V
I(R)
V
Voltage Gain
Large Signal
Response Time
Response Time
Output Sink Current
Output Saturation
Voltage
Output Leakage
Current
Differential Voltage
G
V
T
LRES
T
RES
I
SINK
V
SAT
I
O(LKG)
V
I(DIFF)
V/mV
ns
µs
mA
mV
nA
µA
V
Note:
1. KA339 / KA339A: 0
≤
T
A
≤
+70°C
KA239 / KA239A: -25
≤
T
A
≤
+85°C
KA2901 / KA3302: -40
≤
T
A
≤
+85°C
2. These parameters, although guaranteed, are not 100% tested in production.
4
KA239/KA239A,KA339/KA339A KA3302,KA2901
Typical Performance Characteristics
Figure 1. Supply Current vs Supply Voltage
Figure 2. Input Current vs Supply Voltage
Figure 3. Output Saturation Voltage vs Sink Current
Figure 4. Response Time for Various Input
Overdrive-Negative Transition
Figure 5. Response Time for Various Input
Overdrive-Positive Transition
5
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参数对比
与UA339相近的元器件有：KA33、KA339A、KA339、KA3302D、KA3302、KA239D、KA239AD、KA239A、KA239。描述及对比如下：
型号 UA339 KA33 KA339A KA339 KA3302D KA3302 KA239D KA239AD KA239A KA239
描述 QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDSO14 QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDSO14 QUAD COMPARATOR, 4000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDIP14 QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDIP14 QUAD COMPARATOR, 40000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDSO14 QUAD COMPARATOR, 40000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDIP14 QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDSO14 QUAD COMPARATOR, 4000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDSO14 QUAD COMPARATOR, 4000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDIP14 QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PDIP14
是否Rohs认证 - - 符合 符合 符合 符合 符合 符合 符合 符合
厂商名称 - - Fairchild Fairchild Fairchild Fairchild Fairchild Fairchild Fairchild Fairchild
零件包装代码 - - DIP DIP SOIC DIP SOIC SOIC DIP DIP
包装说明 - - DIP, DIP14,.3 DIP, DIP14,.3 SOP, SOP14,.25 DIP, DIP14,.3 SOP, SOP14,.25 SOP, SOP14,.25 DIP-14 DIP, DIP14,.3
针数 - - 14 14 14 14 14 14 14 14
Reach Compliance Code - - compli compli compli compli compli compli compli compli
ECCN代码 - - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
放大器类型 - - COMPARATOR COMPARATOR COMPARATOR COMPARATOR COMPARATOR COMPARATOR COMPARATOR COMPARATOR
最大平均偏置电流 (IIB) - - 0.4 µA 0.4 µA 1 µA 1 µA 0.4 µA 0.4 µA 0.4 µA 0.4 µA
25C 时的最大偏置电流 (IIB) - - 0.25 µA 0.25 µA 0.25 µA 0.25 µA 0.25 µA 0.25 µA 0.25 µA 0.25 µA
最大输入失调电压 - - 4000 µV 9000 µV 40000 µV 40000 µV 9000 µV 4000 µV 4000 µV 9000 µV
JESD-30 代码 - - R-PDIP-T14 R-PDIP-T14 R-PDSO-G14 R-PDIP-T14 R-PDSO-G14 R-PDSO-G14 R-PDIP-T14 R-PDIP-T14
JESD-609代码 - - e3 e3 e3 - e3 e3 e3 -
长度 - - 19.4 mm 19.4 mm 8.56 mm 19.4 mm 8.56 mm 8.56 mm 19.4 mm 19.4 mm
功能数量 - - 4 4 4 4 4 4 4 4
端子数量 - - 14 14 14 14 14 14 14 14
最高工作温度 - - 70 °C 70 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 - - - - -40 °C -40 °C -25 °C -25 °C -25 °C -25 °C
输出类型 - - OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR
封装主体材料 - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 - - DIP DIP SOP DIP SOP SOP DIP DIP
封装等效代码 - - DIP14,.3 DIP14,.3 SOP14,.25 DIP14,.3 SOP14,.25 SOP14,.25 DIP14,.3 DIP14,.3
封装形状 - - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 - - IN-LINE IN-LINE SMALL OUTLINE IN-LINE SMALL OUTLINE SMALL OUTLINE IN-LINE IN-LINE
峰值回流温度（摄氏度） - - NOT SPECIFIED 260 NOT SPECIFIED NOT SPECIFIED 260 NOT SPECIFIED 245 NOT SPECIFIED
电源 - - 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
认证状态 - - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
标称响应时间 - - 1300 ns 1300 ns 1300 ns 1300 ns 1300 ns 1300 ns 1300 ns 1300 ns
座面最大高度 - - 5.08 mm 5.08 mm 1.8 mm 5.08 mm 1.8 mm 1.8 mm 5.08 mm 5.08 mm
最大压摆率 - - 2 mA 2 mA 2.5 mA 2.5 mA 2 mA 2 mA 2 mA 2 mA
供电电压上限 - - 36 V 36 V 28 V 28 V 36 V 36 V 36 V 36 V
标称供电电压 (Vsup) - - 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 - - NO NO YES NO YES YES NO NO
技术 - - BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
温度等级 - - COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL OTHER OTHER OTHER OTHER
端子面层 - - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) - Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) -
端子形式 - - THROUGH-HOLE THROUGH-HOLE GULL WING THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE THROUGH-HOLE
端子节距 - - 2.54 mm 2.54 mm 1.27 mm 2.54 mm 1.27 mm 1.27 mm 2.54 mm 2.54 mm
端子位置 - - DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 - - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
宽度 - - 7.62 mm 7.62 mm 3.95 mm 7.62 mm 3.95 mm 3.95 mm 7.62 mm 7.62 mm
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器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
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