参数资料
型号: MAX9643TATA+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC AMP CURR SENSE 60V HS 8-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
放大器类型: 电流检测
电路数: 1
转换速率: 12 V/µs
增益带宽积: 15MHz
电流 - 输入偏压: 35µA
电压 - 输入偏移: 10µV
电流 - 电源: 1mA
电流 - 输出 / 通道: 3.4A
电压 - 电源,单路/双路(±): 2.7 V ~ 36 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN 裸露焊盘
供应商设备封装: 8-TDFN-EP(2x3)
包装: 带卷 (TR)
MAX9643
60V High-Speed Precision Current-Sense Amplifier
3
Maxim Integrated
ELECTRICAL CHARACTERISTICS* (continued)
(VCC = 5V, VRS+ = VRS- = 12V, TA = -40NC to +125NC, unless otherwise noted.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Maximum Sense Voltage Before
Input Saturation
FS
VCM < 2V
100
mV
VCM R 2V
MAX9643T
400
MAX9643U
300
Voltage Gain (Note 4)
MAX9643T
2.5
V/V
MAX9643U
10
Voltage Gain Error (Note 4)
GE
TA = +25NC
0.06
0.5
%
-40NC < TA < +125NC
0.6
AC CHARACTERISTICS
Signal Bandwidth
BW
VSENSE = 25mVDC + 2mVP-P, MAX9643T
15
MHz
VSENSE = 25mVDC + 2mVP-P, MAX9643U
10
Slew Rate
SR
VOUT = 10mV to 110mV
12
V/Fs
Delay from Output Saturation to VOL
VSENSE = 0 to 20mV
100
ns
Delay from Input Saturation and
Delay from Output Saturation to VOH
VSENSE = 10V to 10mV
1
F
s
OUTPUT CHARACTERISTICS
Output Short-Circuit Current
ISC
3.39
mA
Output-Voltage Low (MAX9643T)
(Note 5)
VOL
IOUT = 100FA sink, TA = +25NC
0.2
1
mV
IOUT = 100FA sink, -40NC < TA < +125NC
2.2
IOUT = 100FA sink, +10NC < TA < +85NC
1.2
IOUT = 1mA sink, TA = +25NC
0.6
10
IOUT = 1mA sink, -40NC < TA < +125NC
10
Output-Voltage Low (MAX9643U)
(Note 5)
VOL
IOUT = 100FA sink, TA = +25NC
0.5
4
mV
IOUT = 100FA sink, -40NC < TA < +125NC
8.8
IOUT = 100FA sink, +10NC < TA < +85NC
4.8
IOUT = 1mA sink, TA = +25NC
0.6
10
IOUT = 1mA sink, -40NC < TA < +125NC
10
Output-Voltage High (Note 7)
VOH
IOUT = 1mA source, VCC < 4.5V
VCC - 1.3
V
IOUT = 1mA source, VCC R 4.5V
3.2
Capacitive Drive Capability
CL
RLOAD = Open, no sustained oscillation
30
pF
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