2
LTC1407/LTC1407A
1407f
(Notes 1, 2)
Supply Voltage (V
DD
)................................................. 4V
Analog Input Voltage
(Note 3) ................................... – 0.3V to (V
DD
+ 0.3V)
Digital Input Voltage .................... – 0.3V to (V
DD
+ 0.3V)
Digital Output Voltage.................. – 0.3V to (V
DD
+ 0.3V)
Power Dissipation.............................................. 100mW
Operation Temperature Range
LTC1407C/LTC1407AC............................ 0°C to 70°C
LTC1407I/LTC1407AI ......................... –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
ORDER PART
NUMBER
MSE PART MARKING
LTBDQ
LTBDR
LTAFE
LTAFF
LTC1407CMSE
LTC1407IMSE
LTC1407ACMSE
LTC1407AIMSE
T
JMAX
= 125°C, θ
JA
= 150°C/W
EXPOSED PAD IS GND (PIN 11)
MUST BE SOLDERED TO PCB
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. With internal reference, V
DD
= 3V.
LTC1407 LTC1407A
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Resolution (No Missing Codes) ● 12 14 Bits
Integral Linearity Error (Notes 5, 17) ● –2 ±0.25 2 –4 ±0.5 4 LSB
Offset Error (Notes 4, 17) ● –10 ±1 10 –20 ±220 LSB
Offset Match from CH0 to CH1 (Note 17) –5 ±0.5 5 –10 ±110 LSB
Gain Error (Notes 4, 17) ● –30 ±5 30 –60 ±10 60 LSB
Gain Match from CH0 to CH1 (Note 17) –5 ±1 5 –10 ±210 LSB
Gain Tempco Internal Reference (Note 4) ±15 ±15 ppm/°C
External Reference ±1 ±1 ppm/°C
The ● denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at T
A
= 25°C. With internal reference, V
DD
= 3V.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IN
Analog Differential Input Range (Notes 3, 9) 2.7V ≤ V
DD
≤ 3.3V 0 to 2.5 V
V
CM
Analog Common Mode + Differential 0 to V
DD
V
Input Range (Note 10)
I
IN
Analog Input Leakage Current ● 1 µA
C
IN
Analog Input Capacitance 13 pF
t
ACQ
Sample-and-Hold Acquisition Time (Note 6) ● 39 ns
t
AP
Sample-and-Hold Aperture Delay Time 1 ns
t
JITTER
Sample-and-Hold Aperture Delay Time Jitter 0.3 ps
t
SK
Sample-and-Hold Aperture Skew from CH0 to CH1 200 ps
CMRR Analog Input Common Mode Rejection Ratio f
IN
= 1MHz, V
IN
= 0V to 3V –60 dB
f
IN
= 100MHz, V
IN
= 0V to 3V –15 dB
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ABSOLUTE AXI U RATI GS
WWWU
PACKAGE/ORDER I FOR ATIO
UU
W
CO VERTER CHARACTERISTICS
U
A ALOG I PUT
UU
1
2
3
4
5
CH0
+
CH0
–
V
REF
CH1
+
CH1
–
10
9
8
7
6
CONV
SCK
SDO
V
DD
GND
TOP VIEW
11
MSE PACKAGE
10-LEAD PLASTIC MSOP
