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參數(shù)資料
| 型號： | TSM109A |
| 廠商： | 意法半導(dǎo)體 |
| 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)： | 4/7頁 |
| 文件大?。?/td> | 89K |
| 代理商： | TSM109A |
TSM109/A
4/7
COMPARATOR
(comparator with inverting input connected to the internal Vref))
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 Bias Current for positive input 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
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
3)
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
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 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
ib
25
250
400
nA
A
vd
50
200
V/mV
V
OL
250
400
700
mV
I
OH
30
150
1
nA
μ
A
I
sink
10
20
mA
t
re
3.
1.3
μ
s
t
rel
300
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSM109AD | DUAL COMPARATOR AND VOLTAGE REFERENCE |
| TSM109AN | DUAL COMPARATOR AND VOLTAGE REFERENCE |
| TSM109D | DUAL COMPARATOR AND VOLTAGE REFERENCE |
| TSM109N | DUAL COMPARATOR AND VOLTAGE REFERENCE |
| TSS16D11S | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSM109AD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL COMPARATOR AND VOLTAGE REFERENCE |
| 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 |
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