參數(shù)資料
型號(hào): TSM109D
廠商: 意法半導(dǎo)體
元件分類(lèi): 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(yè)數(shù): 4/7頁(yè)
文件大小: 89K
代理商: TSM109D
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
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TSM109IDT 功能描述:校驗(yàn)器 IC Dual Comp/Volt Ref RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類(lèi)型: 通道數(shù)量: 輸出類(lèi)型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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