參數(shù)資料
型號(hào): AS1974
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: 電源管理
英文描述: Quad Comparator, Push-Pull; Package Type: TSSOP-14
中文描述: QUAD COMPARATOR, 7000 uV OFFSET-MAX, 400 ns RESPONSE TIME, PDSO14
封裝: TSSOP-14
文件頁(yè)數(shù): 5/18頁(yè)
文件大小: 752K
代理商: AS1974
www.austriamicrosystems.com
Revision 1.02
5 - 18
AS1970
Data Sheet
- Electrical Characteristics
t
RISE
OUT
x
Rise Time
(AS1970/AS1972/AS1974 only)
V
CC
= 5V, C
LOAD
= 15pF
32
ns
V
CC
= 5V, C
LOAD
= 50pF
50
V
CC
= 5V, C
LOAD
= 200pF
80
t
FALL
OUT
x
Fall Time
V
CC
= 5V, C
LOAD
= 15pF
22
ns
V
CC
= 5V, C
LOAD
= 50pF
32
V
CC
= 5V, C
LOAD
= 200pF
60
t
PD-
Propagation Delay
AS1970/AS1972/AS1974 only,
C
LOAD
= 15pF, 10mV Overdrive
400
ns
AS1970/AS1972/AS1974 only,
C
LOAD
= 15pF, 100mV Overdrive
300
AS1971/AS1973/AS1975 only,
C
LOAD
= 15pF, R
PULLUP
= 5.1k
Ω
,
10mV Overdrive
400
AS1971/AS1973/AS1975 only, C
LOAD
=
15pF, R
PULLUP
= 5.1k
Ω
,
100mV Overdrive
300
t
PD+
AS1970/AS1972/AS1974 only,
C
LOAD
= 15pF, 10mV Overdrive
420
AS1970/AS1972/AS1974 only,
C
LOAD
= 15pF, 100mV Overdrive
270
t
PU
Power-Up Time
20
μs
1. Inferred from the V
OS
test. Both or either inputs can be driven 0.3V beyond either supply rail without output
phase reversal.
2. V
OS
is defined as the center of the hysteresis band at the input.
3. I
B
is defined as the average of the two input bias currents (I
B-
, I
B+
).
4. Guaranteed by design.
Table 4. Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
Min
Typ
Max Units
相關(guān)PDF資料
PDF描述
AS1975 Quad Comparator, Open-Drain; Package Type: TSSOP-14
AS1970-T Single Comparator, Push-Pull; Package Type: SOT23-5
AS1973-T Dual Comparator. Open-Drain; Package Type: MSOP-8
AS1971-T Single Comparator, Open-Drain; Package Type: SOT23-5
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