參數(shù)資料
型號: MAX9934TART+T
廠商: Maxim Integrated Products
文件頁數(shù): 18/19頁
文件大?。?/td> 0K
描述: IC AMP CURR SENSE LV 6UCSP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 電流檢測
電路數(shù): 1
-3db帶寬: 1.5kHz
電流 - 輸入偏壓: 35µA
電壓 - 輸入偏移: 10µV
電流 - 電源: 120µA
電壓 - 電源,單路/雙路(±): 2.5 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 6-WFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 6-uCSP(1.57x1.16)
包裝: 帶卷 (TR)
MAX9934
High-Precision, Low-Voltage, Current-Sense Amplifier
with Current Output and Chip Select for Multiplexing
8
Maxim Integrated
Typical Operating Characteristics (continued)
(VCC = 3.3V, VRS+ = VRS- = 3.0V, VSENSE = 0V, CL = 1000pF, ROUT = 10k to GND for unidirectional operation, ROUT = 10k to
VCC/2 for bidirectional operation. TA = +25°C, unless otherwise noted.)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX9934
toc22
FREQUENCY (kHz)
PSRR
(dB)
10
1.0
0.1
-100
-80
-60
-40
-20
0
-120
0.01
100
OUTPUT SETTING TIME
vs. PERCENTAGE OF FINAL VALUE
MAX9934
toc23
PERCENTAGE OF FINAL VALUE (%)
SETTING
TIME
(ms)
0.10
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
1.00
0.01
±1V VOUT STEP
MAX9934T
MAX9934F
100
s/div
LARGE-SIGNAL INPUT STEP
RESPONSE (MAX9934F)
VSENSE
20mV/div
VOUT
500mV/div
MAX9934 toc24
0.01% FINAL VALUE
1% FINAL VALUE
2V
1V
400
s/div
LARGE-SIGNAL INPUT STEP
RESPONSE (MAX9934T)
VSENSE
5mV/div
VOUT
500mV/div
MAX9934 toc25
0.01% FINAL VALUE
1% FINAL VALUE
2V
1V
MAX9934 toc26
1V
40Fs/div
VCS
2V/div
VOUT
500mV/div
VOUT
500mV/div
1% FINAL VALUE
0.1% FINAL VALUE
MAX9934T
MAX9934F
1% FINAL VALUE
OUTPUT SELECT TIME
4
s/div
CS DISABLED TRANSIENT RESPONSE
COUT = 10pF (MAX9934T)
VCS
2V/div
VOUT
1V/div
MAX9934 toc27
CL = 0
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