LTC2053I(RevB) Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LTC2053I
(Rev.:RevB)
(Rev.:RevB)
Linear Technology
LTC2053I Datasheet PDF : 16 Pages
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LTC2053/LTC2053-SYNC
ABSOLUTE AXI U RATI GS
(Note 1)
Total Supply Voltage (V+ to V–) ............................... 11V
Input Current ...................................................... ±10mA
⏐VIN+ – VREF⏐ ........................................................ 5.5V
⏐VIN– – VREF⏐ ........................................................ 5.5V
Output Short Circuit Duration .......................... Indefinite
Operating Temperature Range
LTC2053C, LTC2053C-SYNC ................... 0°C to 70°C
UW U
PACKAGE/ORDER I FOR ATIO
LTC2053I, LTC2053I-SYNC ................ – 40°C to 85°C
LTC2053H ........................................ – 40°C to 125°C
Storage Temperature Range
MS8 Package ................................... – 65°C to 150°C
DD Package ...................................... – 65°C to 125°C
Lead Temperature (Soldering, 10 sec).................. 300°C
EN/CLK† 1
–IN 2
+IN 3
V– 4
TOP VIEW
8 V+
7 OUT
6 RG
5 REF
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 200°C/W
†PIN 1 IS EN ON LTC2053,
CLK ON LTC2053-SYNC
ORDER PART NUMBER
LTC2053CMS8
LTC2053IMS8
LTC2053HMS8
LTC2053CMS8-SYNC
LTC2053IMS8-SYNC
MS8 PART MARKING
LTVT
LTJY
LTAFB
TOP VIEW
EN 1
–IN 2
+IN 3
V– 4
8 V+
7 OUT
6 RG
5 REF
DD PACKAGE
8-LEAD (3mm × 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 160°C/W
UNDERSIDE METAL INTERNALLY
CONNECTED TO V–
(PCB CONNECTION OPTIONAL)
ORDER PART NUMBER
LTC2053CDD
LTC2053IDD
LTC2053HDD
DD PART MARKING
*LAEQ
*LTBNP
*The temperature grade (C, I, or H) is indicated on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise
to V–. All other specifications
specifications are
reference the OUT
at TA = 25°C. V+ = 3V,
pin to the REF pin.
V–
=
0V,
REF
=
200mV.
Output
voltage
swing
is
referenced
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Gain Error
Gain Nonlinearity
Input Offset Voltage (Note 2)
Average Input Offset Drift (Note 2)
Average Input Bias Current (Note 3)
Average Input Offset Current (Note 3)
Input Noise Voltage
Common Mode Rejection Ratio
(Notes 4, 5)
AV = 1
AV = 1, LTC2053
AV = 1, LTC2053-SYNC
VCM = 200mV
TA = – 40°C to 85°C
TA = 85°C to 125°C
VCM = 1.2V
VCM = 1.2V
DC to 10Hz
AV = 1, VCM = 0V to 3V, LTC2053C, LTC2053C-SYNC
AV = 1, VCM = 0.1V to 2.9V, LTC2053I, LTC2053I-SYNC
AV = 1, VCM = 0V to 3V, LTC2053I, LTC2053I-SYNC
AV = 1, VCM = 0.1V to 2.9V, LTC2053H
AV = 1, VCM = 0V to 3V, LTC2053H
●
●
●
●
●
●
●
● 100
● 100
● 95
● 100
● 85
0.001 0.01
3
12
3
15
–5
±10
± 50
–1
–2.5
4
10
1
3
2.5
113
113
113
%
ppm
ppm
µV
nV/°C
µV/°C
nA
nA
µVP-P
dB
dB
dB
dB
dB
2053syncfb
2
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