LTC2207-14/LTC2206-14
2
220714614fc
Supply Voltage (VDD)......................................................
–0.3V to 4V
Digital Output Ground Voltage (OGND)...........................
–0.3V to 1V
Analog Input Voltage (Note 3) ........................................
–0.3V to (VDD + 0.3V)
Digital Input Voltage .......................................................
–0.3V to (VDD + 0.3V)
Digital Output Voltage.....................................................
–0.3V to (OVDD + 0.3V)
Power Dissipation...........................................................
2000mW
OVDD = VDD (Notes 1, 2)
TOP VIEW
UK PACKAGE
48-LEAD (7mm
7mm) PLASTIC QFN
SENSE 1
VCM 2
VDD 3
VDD 4
GND 5
AIN+ 6
AIN7
GND 8
ENC+ 9
ENC10
GND 11
VDD 12
36 OVDD
35 D11
34 D10
33 D9
32 D8
31 OGND
30 CLKOUT+
29 CLKOUT
28 D7
27 D6
26 D5
25 OVDD
48
GND
47
PGA
46
RAND
45
MODE
44
OE
43
OF
42
D15
41
D14
40
D13
39
D12
38
OGND
37
OV
DD
V
DD
13
V
DD
14
GND
15
SHDN
16
DITH
17
D0
18
D1
19
D2
20
D3
21
D4
22
OGND
23
OV
DD
24
49
EXPOSED PAD IS GND (PIN 49)MUST BE SOLDERED TO PCB BOARD
TJMAX = 125°C, θJA = 29°C/W
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2207CUK-14#PBF
LTC2207CUK-14#TRPBF LTC2207UK-14
48-Lead (7mm
× 7mm) Plastic Plastic QFN
0°C to 70°C
LTC2206CUK-14#PBF
LTC2206CUK-14#TRPBF LTC2206UK-14
48-Lead (7mm
× 7mm) Plastic Plastic QFN
0°C to 70°C
LTC2207IUK-14#PBF
LTC2207IUK-14#TRPBF
LTC2207UK-14
48-Lead (7mm
× 7mm) Plastic Plastic QFN
–40°C to 85°C
LTC2206IUK-14#PBF
LTC2206IUK-14#TRPBF
LTC2206UK-14
48-Lead (7mm
× 7mm) Plastic Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
CONVERTER CHARACTERISTICS The l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. (Note 4)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Integral Linearity Error
Differential Analog Input (Note 5)
l
±0.4
±1.5
LSB
Differential Linearity Error
Differential Analog Input
l
±0.1
±1
LSB
Offset Error
(Note 6)
l
±1
±10.3
mV
Offset Drift
±10
μV/°C
Gain Error
External Reference
l
±0.2
±2.3
%FS
Full-Scale Drift
Internal Reference
External Reference
±30
±15
ppm/°C
Transition Noise
0.8
LSBRMS
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