Datasheet

LTM9012
2
9012f
pin conFiguraTionabsoluTe MaxiMuM raTings
Supply Voltages
V
DD
, OV
DD
................................................ –0.3V to 2V
V
CC
........................................................ –0.3V to 5.5V
Analog Input Voltage (CHn
+
, CHn
–
, SHDNn )
(Note 3) ....................................................... –0.3V to V
CC
Analog Input Voltage (PAR/SER, SENSE)
(Note 4) ........................................ –0.3V to (V
DD
+ 0.2V)
Digital Input Voltage (ENC
+
, ENC
–
, CS, SDI, SCK)
(Note 5) ..................................................... –0.3V to 3.9V
SDO (Note 5)............................................. –0.3V to 3.9V
Digital Output Voltage ................ –0.3V to (OV
DD
+ 0.3V)
Operating Temperature Range
LTM9012C ............................................... 0°C to 70°C
LTM9012I.............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
(Notes 1, 2)
BGA PACKAGE
221-LEAD (15mm × 11.25mm)
TOP VIEW
S
R
Q
P
N
M
L
K
J
H
G
F
E
D
C
B
A
1 2 3 4 5 6 13121110987
CH4
+
SHDN3
SHDN2
CH4
–
CH3
+
CH3
–
CH2
+
CH2
–
CH1
+
CH1
–
V
CC2
V
CC1
V
CC4
V
CC3
SHDN4 SHDN1
ENC
+
V
DD
SENSE
V
DD
SDO
D1A
–
D1A
+
D4B
–
D4B
+
D4A
–
D4A
+
D3B
–
D3B
+
D2A
–
D2A
+
D3A
–
D3A
+
FR
–
FR
+
PAR/SER
ENC
–
SDI
CS
SCK
REF
D1B
–
D1B
+
ALL ELSE = GND
OV
DD
DCO
–
DCO
+
D2B
–
D2B
+
T
JMAX
= 125°C, θ
JA
= 16.5°C/W, θ
JCtop
= 15°C/W,
θ
JCbottom
= 6.3°C/W, θ
JBOARD
= 10.4°C/W
θ VALUES DETERMINED PER JESD 51-9
WEIGHT = 1.07g
orDer inForMaTion
LEAD FREE FINISH TRAY PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTM9012CY-AB#PBF LTM9012CY-AB#PBF LTM9012YAB
221-Lead (15mm × 11.25mm) Plastic BGA
0°C to 70°C
LTM9012IY-AB#PBF LTM9012IY-AB#PBF LTM9012YAB
221-Lead (15mm × 11.25mm) Plastic BGA
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
This product is only offered in trays. For more information go to: http://www.linear.com/packaging/