LTC2632HTS8-LMX12#TRPBF Linear Technology, LTC2632HTS8-LMX12#TRPBF Datasheet - Page 22

• Manufacturer Part Number: LTC2632HTS8-LMX12#TRPBF
• Description: MS-DAC/Industrial, 12-Bit SPI Dual DAC ( 2.5LSB Max INL, 2.5V Ref, Reset To Mid
• Manufacturer: Linear Technology

Specifications of LTC2632HTS8-LMX12#TRPBF

• Resolution (bits): 12bit
• Input Channel Type: Serial
• Data Interface: 3-Wire, Serial
• Supply Voltage Range - Analog: 2.7V To 5.5V
• Supply Current: 400µA
• Digital Ic Case Style: TSOT-23
• No. Of Pins: 8
• Rohs Compliant: Yes

LTC2632
OPERATION
PACKAGE DESCRIPTION
22
NEGATIVE
OFFSET
VOLTAGE
OUTPUT
0V
3.85 MAX
0.20 BSC
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
2.62 REF
INPUT CODE
Figure 4. Effects of Rail-to-Rail Operation On a DAC Transfer Curve (Shown for 12 Bits)
(a) Overall Transfer Function
(b) Effect of Negative Offset for Codes Near Zero
(c) Effect of Positive Full-Scale Error for Codes Near Full-Scale
DATUM ‘A’
(b)
RECOMMENDED SOLDER PAD LAYOUT
MAX
0.40
PER IPC CALCULATOR
0.30 – 0.50 REF
0.65
REF
VOLTAGE
OUTPUT
(Reference LTC DWG # 05-08-1637 Rev A)
0V
0
1.22 REF
1.4 MIN
8-Lead Plastic TSOT-23
0.09 – 0.20
(NOTE 3)
TS8 Package
2.80 BSC
INPUT CODE
V
REF
2,048
(a)
= V
1.00 MAX
1.50 – 1.75
(NOTE 4)
CC
0.80 – 0.90
0.65 BSC
4,095
PIN ONE ID
2.90 BSC
(NOTE 4)
1.95 BSC
V
REF
TS8 TSOT-23 0710 REV A
INPUT CODE
= V
0.01 – 0.10
CC
0.22 – 0.36
8 PLCS (NOTE 3)
(c)
2632 F04
OUTPUT
VOLTAGE
POSITIVE
FSE
2632fa