LTC2617 查看數據表（PDF） - Linear Technology
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LTC2617 Datasheet PDF : 20 Pages
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LTC2607/LTC2617/LTC2627
ABSOLUTE AXI U RATI GS (Note 1)
Any Pin to GND ........................................... – 0.3V to 6V
Any Pin to VCC ........................................................ – 6V to 0.3V
Maximum Junction Temperature ......................... 125°C
Storage Temperature Range ................ – 65°C to 125°C
Lead Temperature (Soldering, 10 sec)................ 300°C
Operating Temperature Range:
LTC2607C/LTC2617C/LTC2627C
LTC2607C-1/LTC2617C-1/LTC2627C-1 ... 0°C to 70°C
LTC2607I/LTC2617I/LTC2627I
LTC2607I-1/LTC2617I-1/LTC2627I-1 .. – 40°C to 85°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
CA0 1
CA1 2
LDAC 3
SCL 4
SDA 5
CA2 6
12 VOUTA
11 REFLO
13
10 GND
9 REF
8 VCC
7 VOUTB
ORDER PART
NUMBER
LTC2607CDE
LTC2607IDE
LTC2607CDE-1
LTC2607IDE-1
ORDER PART
NUMBER
LTC2617CDE
LTC2617IDE
LTC2617CDE-1
LTC2617IDE-1
ORDER PART
NUMBER
LTC2627CDE
LTC2627IDE
LTC2627CDE-1
LTC2627IDE-1
DE12 PACKAGE
12-LEAD (4mm × 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 13) IS GND
MUST BE SOLDERED TO PCB
DE12 PART MARKING*
2607
26071
DE12 PART MARKING*
2617
26171
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF, Lead Free Tape and Reel: Add #TRPBF, Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is identified by a label on the shipping container.
DE12 PART MARKING*
2626
26271
ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. REF = 4.096V (VCC = 5V), REF = 2.048V (VCC = 2.7V), REFLO = 0V,
VOUT unloaded, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LTC2627/LTC2627-1 LTC2617/LTC2617-1 LTC2607/LTC2607-1
MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
DC Performance
Resolution
● 12
14
16
Bits
Monotonicity
(Note 2)
● 12
14
16
Bits
DNL
Differential Nonlinearity (Note 2)
●
±0.5
±1
±1
LSB
INL
Integral Nonlinearity (Note 2)
●
±1.5 ±4
±5 ±16
±19 ±64
LSB
Load Regulation
ZSE
Zero-Scale Error
VREF = VCC = 5V, Midscale
IOUT = 0mA to 15mA Sourcing ●
IOUT = 0mA to 15mA Sinking ●
VREF = VCC = 2.7V, Midscale
IOUT = 0mA to 7.5mA Sourcing ●
IOUT = 0mA to 7.5mA Sinking ●
Code = 0
●
0.02 0.125
0.03 0.125
0.04 0.25
0.05 0.25
19
0.1 0.5
0.1 0.5
0.2 1
0.2 1
19
0.35 2 LSB/mA
0.42 2 LSB/mA
0.7 4 LSB/mA
0.8 4 LSB/mA
19
mV
VOS
Offset Error
(Note 6)
VOS Temperature
Coefficient
●
±1 ±9
±7
±1 ±9
±7
±1 ±9
±7
mV
µV/°C
GE
Gain Error
●
±0.15 ±0.7
±0.15 ±0.7
±0.15 ±0.7 %FSR
Gain Temperature
Coefficient
±4
±4
±4
ppm/°C
2
26071727f
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