參數(shù)資料
型號: MAX9934TART+T
廠商: Maxim Integrated Products
文件頁數(shù): 16/19頁
文件大小: 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
6
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.)
-2.0
-0.5
-1.0
-1.5
0.5
0
1.5
1.0
2.0
VOUT vs. VSENSE
VREF = 1.65V
MAX9934
toc10
VSENSE (mV)
V
OUT
-
V
REF
(V)
-40
-20
0
20
40
GAIN = 25
A/mV
GAIN = 5
A/mV
BIDIRECTIONAL
VOUT vs. VSENSE (VOUT < 5mV)
MAX9934
toc11
VSENSE + VOS (FV)
V
OUT
(mV)
80
60
40
20
1
2
3
4
5
0
0100
G = 25FA/mV
G = 5FA/mV
0
100
50
200
150
250
300
0
200
300
100
400
500
600
VOH vs. IOH
MAX9934
toc12
IOH (
A)
V
OH
(mV)
MAX9934F
MAX9934T
40
80
60
120
100
140
160
-40
-10 5
20
-25
35 50 65 80 95 110 125
SUPPLY CURRENT
vs. TEMPERATURE (VCS = 0)
MAX9934
toc13
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
VCM = 0V
VCM = 5.5V
40
80
60
120
100
140
160
-40
-10 5
20
-25
3550658095 110 125
SUPPLY CURRENT
vs. TEMPERATURE
MAX9934
toc14
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
VCM = 0V
VCM = 5.5V
1pA
10pA
100pA
1nA
10nA
-0.1
1.3
2.7
4.1
0.6
2.0
3.4
4.8
5.5
RS+ BIAS CURRENT
vs. VRS+
MAX9934
toc15
VRS+ (V)
RS+
BIAS
CURRENT
TA = +125
°C
TA = +25
°C AND -40°C
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