參數(shù)資料
型號(hào): LTC1967IMS8#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 2/28頁(yè)
文件大?。?/td> 327K
描述: IC CONVERTER RMS-DC PREC 8MSOP
標(biāo)準(zhǔn)包裝: 2,500
電流 - 電源: 320µA
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
2
LTC1967
1967f
Supply Voltage
V
+
 to GND............................................................. 6V
Input Currents (Note 2)..................................... ?0mA
Output Current (Note 3)..................................... ?0mA
ENABLE Voltage......................................... 0.3V to 6V
OUT RTN Voltage........................................ 0.3V to V
+
Operating Temperature Range (Note 4)
LTC1967C/LTC1967I......................... 40癈 to 85癈
Specified Temperature Range (Note 5)
LTC1967C/LTC1967I......................... 40癈 to 85癈
Maximum Junction Temperature......................... 150癈
Storage Temperature Range................ 65癈 to 150癈
Lead Temperature (Soldering, 10 sec)................. 300癈
ORDER PART
NUMBER
LTC1967CMS8
LTC1967IMS8
T
JMAX
 = 150癈, ?/DIV>
JA
 = 220癈/W
ABSOLUTE AXI U RATI GS   W
W
U
PACKAGE/ORDER I FOR ATIO
U
W
(Note 1)
MS8 PART MARKING
LTTJ
The q denotes specifications which apply over the full operating
temperature range, otherwise specifications are T
A
 = 25?/SPAN>C. V
+
 = 5V, V
OUTRTN
 = 2.5V, C
AVE
 = 10?/SPAN>F, V
IN
 = 200mV
RMS
, V
ENABLE
 = 0.5V
unless otherwise noted.
ELECTRICAL CHARACTERISTICS
Consult LTC Marketing for parts specified with wider operating temperature ranges.
1
2
3
4
ND
IN1
IN2
NC
8
7
6
5
ENABLE
V
+
OUT RTN
V
OUT
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
SYMBOL   PARAMETER
CONDITIONS
MIN   TYP   MAX   UNITS
Conversion Accuracy
G
ERR
Low Frequency Gain Error
50Hz to 5kHz Input (Notes 6, 7)
?.1   ?.3
%
q
?.4
%
V
OOS
Output Offset Voltage
(Notes 6, 7)
0.1   0.55
mV
V
OOS
/T   Output Offset Drift
(Note 11)
q
2    10    礦/癈
LIN
ERR
Linearity Error
50mV to 350mV (Notes 7, 8)
q
0.02   0.15
%
PSRRG    Power Supply Rejection
(Note 9)
0.02   0.15
%/V
q
0.20
%/V
V
IOS
Input Offset Voltage
(Notes 6, 7, 10)
0.2    1.5
mV
V
IOS
/T   Input Offset Drift
(Note 11)
q
1    10    礦/癈
Additional Error vs Crest Factor (CF)
CF = 3
60Hz Fundamental, 200mV
RMS
q
0.2
mV
CF = 5
60Hz Fundamental, 200mV
RMS
q
5
mV
Input Characteristics
V
IMAX
Maximum Peak Input Swing
Accuracy = 1% (Note 14)
q   1    1.05
V
I
VR
Input Voltage Range
q   0
V
+
V
Z
IN
Input Impedance
Average, Differential (Note 12)
5
M&
Average, Common Mode (Note 12)
100
M&
CMRRI    Input Common Mode Rejection
(Note 13)
q
50    400    礦/V
V
IMIN
Minimum RMS Input
q
5
mV
PSRRI
Power Supply Rejection
(Note 9)
q
250   600    礦/V
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