参数资料
型号: MAX989EUA+T
厂商: Maxim Integrated Products
文件页数: 7/12页
文件大小: 0K
描述: IC COMPARATOR R-R 8-UMAX
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,满摆幅,TTL
电压 - 电源,单路/双路(±): 2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V
电压 - 输入偏移(最小值): 5mV @ 5.5V
电流 - 输入偏压(最小值): 1pA @ 5.5V
电流 - 静态(最大值): 24µA
CMRR, PSRR(标准): 80dB CMRR,80dB PSRR
传输延迟(最大): 450ns
磁滞: ±3mV
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
安装类型: 表面贴装
包装: 带卷 (TR)
MAX985/MAX986/MAX989/
MAX990/MAX993/MAX994
Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
4
Maxim Integrated
__________________________________________Typical Operating Characteristics
(VCC = 5V, VCM = 0V, TA = +25°C, unless otherwise noted.)
10,000
1
0.01
0.1
1
10
100
OUTPUT LOW VOLTAGE
vs. OUTPUT SINK CURRENT
MAX985-04
OUTPUT SINK CURRENT (mA)
OUTPUT
LOW
VOLTAGE
(mV)
(V
OL
)
10
100
1000
VIN+ < VIN-
VCC = 2.7V
VCC = 5.0V
600
350
0
200
1000
PROPAGATION DELAY
vs. CAPACITIVE LOAD (VCC = 3V)
500
450
400
550
MAX985-05a
CAPACITIVE LOAD (pF)
t PD
(ns)
400
800
600
VOD = 50mV
TO VOUT = 50% OF
FINAL VALUE
TO VOUT = 10% OF
FINAL VALUE
120
0
-60
100
OUTPUT SHORT-CIRCUIT
CURRENT vs. TEMPERATURE
20
10
90
80
110
100
MAX985-06
TEMPERATURE (
°C)
OUTPUT
SINK
CURRENT
(mA)
-40
-20
0
20
40
60
80
70
60
50
40
30
VCC = 5.0V
VCC = 2.7V
530
350
0
200
1000
PROPAGATION DELAY
vs. CAPACITIVE LOAD (VCC = 5V)
450
430
410
390
370
510
490
470
MAX985-05b
CAPACITIVE LOAD (pF)
t PD
(ns)
400
800
600
VOD = 50mV
TO VOUT = 50% OF
FINAL VALUE
TO VOUT = 10% OF
FINAL VALUE
1.1
-0.3
-60
100
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
-0.1
0.7
0.9
MAX985-07
TEMPERATURE (
°C)
OFFSET
VOLTAGE
(mV)
-40
-20
0
20
40
60
80
0.5
0.3
0.1
10,000
0.1
0.01
0.1
1
10
100
OUTPUT HIGH VOLTAGE
vs. OUTPUT SOURCE CURRENT
1
MAX985-08
OUTPUT SOURCE CURRENT (mA)
OUTPUT
HIGH
VOLTAGE
(V
CC
-
V
OH
)
(mV)
10
100
1000
VIN+ > VIN-
VCC = 5.0V
VCC = 2.7V
18
8
-60
100
SUPPLY CURRENT
vs. TEMPERATURE
10
9
16
17
15
MAX985-01
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
-40
-20
0
20
40
60
80
14
13
12
11
VIN+ > VIN-
VCC = 5.0V
VCC = 2.7V
1000
1
0.01
0.1
1
10
100
1000
SUPPLY CURRENT vs.
OUTPUT TRANSITION FREQUENCY
MAX985-02
OUTPUT TRANSITION FREQUENCY (kHz)
SUPPLY
CURRENT
(
A)
10
100
VCC = 5.0V
VCC = 2.7V
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