参数资料
型号: MAX942ESA-T
厂商: Maxim Integrated Products
文件页数: 11/14页
文件大小: 0K
描述: IC COMPARATR DUAL R-R 3/5V 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 通用
元件数: 2
输出类型: CMOS,推挽式,TTL
电压 - 电源,单路/双路(±): 2.7 V ~ 5.5 V
电压 - 输入偏移(最小值): 2mV @ 5.5V
电流 - 输入偏压(最小值): 0.15µA @ 5.5V
电流 - 静态(最大值): 600µA
CMRR, PSRR(标准): 81.94dB CMRR,81.94dB PSRR
传输延迟(最大): 80ns
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
安装类型: 表面贴装
包装: 带卷 (TR)
MAX941/MAX942/MAX944
High-Speed, Low-Power, 3V/5V, Rail-to-Rail,
Single-Supply Comparators
6
_______________________________________________________________________________________
PROPAGATION DELAY (tPD+)
INPUT STEP = 100mV
VOD = +5mV
INPUT
50mV/div
OUTPUT
1V/div
VOD
VOS
V+
2
GND
20ns/div
tPD+
MAX941 TOC18
_____________________________Typical Operating Characteristics (continued)
(V+ = 3.0V, TA = +25°C, unless otherwise noted.)
PROPAGATION DELAY (tPD-)
INPUT STEP = 100mV
VOD = -5mV
INPUT
50mV/div
OUTPUT
1V/div
VOD
VOS
V+
2
GND
20ns/div
tPD-
MAX941 TOC19
NAME
FUNCTION
OUTA
Comparator A Output
INA-
Comparator A Inverting Input
______________________________________________________________Pin Description
INA+
Comparator A Noninverting Input
1
V+
Positive Supply (V+ to GND must be ≤ 6.5V)
OUTC
Comparator C Output
OUTB
Comparator B Output
INB-
Comparator B Inverting Input
INB+
Comparator B Noninverting Input
IND-
Comparator D Inverting Input
IND+
Comparator D Noninverting Input
6
GND
Ground
INC+
Comparator C Noninverting Input
INC-
Comparator C Inverting Input
OUTD
Comparator D Output
2
IN+
Noninverting Input
3
IN-
Inverting Input
4
S
H
D
N
Shutdown: MAX941 is active when S
H
D
N
is driven high; MAX941 is in shutdown
when S
H
D
N
is driven low.
5
L
A
T
C
H
The output is latched when L
A
T
C
H
is low. The latch is transparent when L
A
T
C
H
is high.
7
OUT
Comparator Output
8
N.C.
No Connection. Not internally connected.
3
1
2
8
7
6
5
4
3
1
2
4
PIN
8
7
6
5
13
12
11
10
9
14
MAX944
MAX942
MAX941
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