參數(shù)資料
型號(hào)： TSM109AD
廠商： 意法半導(dǎo)體
元件分類： 比較器
英文描述： DUAL COMPARATOR AND VOLTAGE REFERENCE
中文描述： 雙比較器和電壓參考
文件頁數(shù)： 3/7頁
文件大小： 89K
代理商： TSM109AD
TSM109/A
3/7
ELECTRICAL CHARACTERISTICS
COMPARATOR
(independent comparator)
V
CC
+
= +5V, V
CC
-
= GND, T
amb
= +25°C (unless otherwise specified)
Symbol
Parameter
TSM109
Unit
Min.
Typ.
Max.
V
io
Input Offset Voltage - note
1)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Offset Current
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Bias Current (I
+
or I
-
) - note
2)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Large Signal Voltage Gain
V
CC
= 15V, R
L
= 15k
,
V
o
= 1V to 11V
Input Common Mode Voltage Range - note
3)
V
CC
= 30V
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
1.
2.
At output switch point, V
o
≈
1.4V, R
s
= 0 with V
CC+
from 5V to 30V, and over the full common-mode range (0V to V
CC+
-1.5V).
The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the
output, so no loading charge exists on the reference of input lines.
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 V
-1.5V, but either or both inputs can go to +30V without damage.
Positive voltage excursions of one input may exceed the power supply level. As long as the other input voltage remains within the common-mode
range, the comparator will provide an appropriate output state. The low input voltage state must not be less than -0.3V (or 0.3V below the negative
power supply, if used).
The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals, 300ns can be obtained
1
5
9
mV
I
io
3
25
100
nA
I
ib
25
250
400
nA
A
vd
50
200
V/mV
V
icm
3.
0
0
V
CC+
-1.5
V
CC+
-2
V
V
id
Differential Input Voltage -note
4)
4.
V
CC+
V
OL
Low Level Output Voltage
V
id
= -1V, I
sink
= 4mA
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
High Level Output Current (V
id
= 1V)
V
CC
= V
o
= 30V
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Output Sink Currrent
V
id
= 1V, V
o
= 1.5V
Response Time - note
5)
R
L
= 5.1k
connected to V
CC+
Large Signal Response Time
R
L
= 5.1k
connected to V
CC+
,
e
l
= TTL,
V
(ref)
= +1.4v
250
400
700
mV
I
OH
30
150
1
nA
μ
A
I
sink
10
20
mA
t
re
5.
1.3
μ
s
t
rel
300
ns
相關(guān)PDF資料
PDF描述
TSM109AN DUAL COMPARATOR AND VOLTAGE REFERENCE
TSM109D DUAL COMPARATOR AND VOLTAGE REFERENCE
TSM109N DUAL COMPARATOR AND VOLTAGE REFERENCE
TSS16D11S
TSS16D41S
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSM109AID 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Dual Comp/Volt Ref RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TSM109AIDT 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Dual Comp/Volt Ref RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TSM109AIN 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Dual Comp/Volt Ref RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TSM109AN 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL COMPARATOR AND VOLTAGE REFERENCE
TSM109D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL COMPARATOR AND VOLTAGE REFERENCE
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