LTC2757BILX#PBF Linear Technology, LTC2757BILX#PBF Datasheet - Page 2

• Manufacturer Part Number: LTC2757BILX#PBF
• Description: IC DAC 18BIT PAR 48LQFP
• Manufacturer: Linear Technology
• Series: SoftSpan™r

Specifications of LTC2757BILX#PBF

• Settling Time: 2.1µs
• Number Of Bits: 18
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -

ABSOLUTE MAXIMUM RATINGS
LTC2757
(Notes 1, 2)
I
R
V
S2, S1, S0,
D17-D0 to GND ............... –0.3V to V
WR, UPD, D/S, READ,
M-SPAN, CLR to GND .................................. –0.3V to 7V
Operating Temperature Range
LTC2757C .................................................... 0°C to 70°C
LTC2757I..................................................–40°C to 85°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
ORDER INFORMATION
LEAD FREE FINISH
LTC2757BCLX#PBF
LTC2757BILX#PBF
LTC2757ACLX#PBF
LTC2757AILX#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
This product is only offered in trays. For more information go to:
2
OUT1
FB
DD
, R
to GND .................................................. –0.3V to 7V
, I
OFS
OUT2
, R
, R
IN
, REF, V
COM
to GND .....................................±0.3V
OSADJ
, GE
PART MARKING*
LTC2757LX
LTC2757LX
LTC2757LX
LTC2757LX
ADJ
to GND ........... ±15V
DD
+ 0.3V (7V Max)
http://www.linear.com/leadfree/
http://www.linear.com/packaging/
PACKAGE DESCRIPTION
48-Lead (7mm × 7mm) Plastic LQFP
48-Lead (7mm × 7mm) Plastic LQFP
48-Lead (7mm × 7mm) Plastic LQFP
48-Lead (7mm × 7mm) Plastic LQFP
PIN CONFIGURATION
I
I
OUT2S
OUT2F
GND
GND
D17
D16
D15
D14
D13
R
R
S2
IN
IN
10
11
12
1
2
3
4
5
6
7
8
9
48-LEAD (7mm 7mm) PLASTIC LQFP
T
JMAX
LX PACKAGE
= 150°C, θ
TOP VIEW
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
JA
= 53°C/W
36
35
34
33
32
31
30
29
28
27
26
25
WR
UPD
READ
D/S
DNC
D0
D1
D2
D3
D4
D5
D6
2757f