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參數(shù)資料
| 型號(hào)： | LT319A |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Dual Comparator |
| 中文描述： | 雙比較 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 240K |
| 代理商： | LT319A |
3
LT119A/LT319A
LM119/LM319
ELECTRICAL CHARACTERISTICS
(Note 2)
LT119A
TYP
LT119
TYP
SYMBOL
PARAMETER
Differential Input Voltage
Supply Current
Positive Supply Current
Negative Supply Current
Input Offset Voltage
Input Offset Voltage
CONDITIONS
MIN
MAX
±
5
MIN
MAX
±
5
UNITS
G
V
I
S
I
S
I
S
V
OS
V
OS
V
+
= 5V, V
–
= 0V
V
S
=
±
15V
V
S
=
±
15V
V
S
=
±
15V, V
CM
= 0V
R
S
≤
5k
(Note 3)
4.3
8
3
0.3
0.5
4.3
8
3
mA
mA
mA
mV
mV
mV
dB
nA
nA
nA
nA
11.5
4.5
0.5
1
2
11.5
4.5
8
8
10
2
G
CMRR
I
OS
Common-Mode Rejection Ratio
Input Offset Current
90
106
30
(Note 3)
40
60
500
1000
80
200
300
1000
1200
G
I
B
Input Bias Current
(Note 3)
150
250
G
A
V
Voltage Gain
Response Time
Saturation Voltage
20
40
80
8
40
80
V/mV
(Note 4)
V
IN
≤
–10mV, I
SINK
= 25mA
T
A
= 25
°
C
V
+
≥
4.5V, V
–
= 0V
V
IN
≤
–10mV, I
SINK
≤
3.2mA
V
IN
≥
10mV, V
OUT
= 35V
V
S
=
±
15V
V
+
= 5V, V
–
= 0V
ns
V
SAT
0.75
1.5
0.75
1.5
V
G
0.3
0.2
±
13
0.4
10
0.3
0.2
±
13
0.4
10
V
Output Leakage Current
Input Voltage Range
μ
A
V
V
V
mA
mA
mA
G
G
1
3
1
3
Differential Input Voltage
Supply Current
Positive Supply Current
Negative Supply Current
G
±
5
±
5
I
S
I
S
I
S
V
+
= 5V, V
–
= 0V
V
S
=
±
15V
V
S
=
±
15V
4.3
8
3
4.3
8
3
12.5
5
12.5
5
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
For supply voltages less than
±
15V, the maximum input voltage is
equal to the supply voltage.
Note 2:
Unless otherwise noted, supply voltage equals
±
15V and
T
A
= 25
°
C. The ground pin is grounded. Note that the maximum voltage
allowed between the ground pin and V
+
is 18V. Do not tie the ground pin
to V
–
when the power supply voltage exceeds
±
9V. The offset voltage,
offset current and bias current specifications apply for all supply voltages
between
±
15V and 5V unless otherwise specified.
Note 3:
The offset voltages and currents given are the maximum values
required to drive the output within 1V of either supply with a 1mA load,
thus these parameters define an error band and take into account the
worst case effects of voltage gain and input impedance.
Note 4:
Response time specified is for a 100mV input step with 5mV
overdrive.
Note 5:
Inputs are protected with back-to-back 5.6V zener diodes. This
limits maximum differential input voltage to
±
5V if current is unlimited.
Larger differential input drive is allowed if input current is limited to
±
5mA
with external resistance.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT319AH | 制造商:Linear Technology 功能描述:Comparator Dual ±15V/30V 10-Pin TO-5 |
| LT319AJ | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Comparator |
| LT319AN | 功能描述:IC COMPARATOR DUAL 14-DIP RoHS:否 類別:集成電路 (IC) >> 線性 - 比較器 系列:- 標(biāo)準(zhǔn)包裝:25 系列:- 類型:帶電壓基準(zhǔn) 元件數(shù):4 輸出類型:CMOS，開路漏極，TTL 電壓 - 電源，單路/雙路(±):2 V ~ 11 V，±1 V ~ 5.5 V 電壓 - 輸入偏移（最小值）:10mV @ 5V 電流 - 輸入偏壓（最小值）:- 電流 - 輸出（標(biāo)準(zhǔn)）:0.015mA @ 5V 電流 - 靜態(tài)（最大值）:8.5µA CMRR, PSRR（標(biāo)準(zhǔn)）:80dB CMRR，80dB PSRR 傳輸延遲（最大）:12µs 磁滯:50mV 工作溫度:0°C ~ 70°C 封裝/外殼:16-DIP（0.300"，7.62mm） 安裝類型:通孔 包裝:管件 |
| LT319AN#PBF | 功能描述:IC COMPARATOR DUAL 14-DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 比較器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:通用 元件數(shù):1 輸出類型:CMOS，開路集電極，TTL 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電壓 - 輸入偏移（最小值）:7mV @ 5V 電流 - 輸入偏壓（最小值）:0.25µA @ 5V 電流 - 輸出（標(biāo)準(zhǔn)）:84mA @ 5V 電流 - 靜態(tài)（最大值）:120µA CMRR, PSRR（標(biāo)準(zhǔn)）:- 傳輸延遲（最大）:600ns 磁滯:- 工作溫度:-40°C ~ 85°C 封裝/外殼:SC-74A，SOT-753 安裝類型:表面貼裝 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1268 (CN2011-ZH PDF) 其它名稱:*LMV331M5*LMV331M5/NOPBLMV331M5CT |
| LT320-EN-BS | 制造商:Megger 功能描述:TESTER LOOP |
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