LTC1402 Linear Technology, LTC1402 Datasheet - Page 20

• Manufacturer Part Number: LTC1402
• Description: Serial 12-Bit/ 2.2Msps Sampling ADC with Shutdown
• Manufacturer: Linear Technology

APPLICATIONS
LTC1402
tint
brint goto breceive
bxint goto bsend
trint
PACKAGE
PART NUMBER
16-Bit
LTC1604
LTC1605
14-Bit
LTC1414
LTC1419
LTC1416
LTC1418
12-Bit
LTC1412
LTC1410
LTC1415
LTC1409
LTC1404
LTC1400
20
RELATED PARTS
** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
(0.178 – 0.249)
* DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
0.007 – 0.0098
return_enable
nop
nop
nop
nop
nop
nop
nop
nop
nop
return_enable
nop
nop
nop
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
(0.406 – 1.270)
DESCRIPTION
0.016 – 0.050
;4C; internal timer interrupt
;50; BSP receive interrupt
;54; BSP transmit interrupt
;58; TDM receive interrupt
U
RESOLUTION
16
16
14
14
14
14
12
12
12
12
12
12
INFORMATION
U
0 – 8 TYP
0.015 0.004
(0.38 0.10)
W
U
45
1.25Msps
1.25Msps
2.2Msps
(0.203 – 0.305)
333ksps
100ksps
800ksps
400ksps
200ksps
800ksps
600ksps
400ksps
Dimensions in inches (millimeters) unless otherwise noted.
0.008 – 0.012
16-Lead Plastic SSOP (Narrow 0.150)
SPEED
3Msps
(1.351 – 1.727)
0.053 – 0.068
U
(LTC DWG # 05-08-1641)
GN Package
COMMENTS
175mW, 80dB SINAD and 95dB SFDR
150mW, 81.5dB SINAD and 95dB SFDR
75mW, Low Power with Excellent AC Specs
15mW, Single 5V, Serial/Parallel I/O
150mW, 72dB SINAD and 82dB SFDR
150mW, 71.5dB SINAD and 84dB THD
55mW, Single 5V Supply
80mW, 71.5dB SINAD and 84dB THD
High Speed Serial I/O in SO-8 Package
High Speed Serial I/O in SO-8 Package
2.5V Input Range, 5V Supply
10V Input Range, Single 5V Supply
txint return_enable
int3
hpiint dgoto #0e4h
DEBUGGER *
(0.635)
0.0250
return_enable
nop
nop
nop
nop
nop
nop
nop
.space 24*16
.sect “buffer”
.space 16*0x800
.sect “result”
.space 16*0x800
.end
BSC
0.004 – 0.0098
(0.102 – 0.249)
(5.817 – 6.198)
0.229 – 0.244
;5C; TDM transmit interrupt
;60; external interrupt int3
;64; HPIint * DO NOT MODIFY IF USING
;68-7F; reserved area
;Set address of BSP buffer for clearing
;Set address of result for clearing
16 15 14 13
1
2 3
LINEAR TECHNOLOGY CORPORATION 1999
(4.801 – 4.978)
0.189 – 0.196*
4
1402i LT/TP 1099 • PRINTED IN USA
12 11 10 9
5 6 7
8
GN16 (SSOP) 1098
(3.810 – 3.988)
0.150 – 0.157**
(0.229)
0.009
REF