5102ALP
16-Bit, 20 KHz A/D Converter
+VDIG
DGND
-VDIG
-VDIG
RT
S
CLKIN
XOUT
STBY
DGND
+VDIG
TR
K1
TR
K2
CR /FIN
S
SS
H/SDL
HOLD
CH1/2
S
CLK
+LPTBIT
NC
-VDIG
DGND
+VDIG
22
23
1
44
+VANLOG
AGND
-VANLOG
S P
LEE
SCKMOD
LPTS
TATUS
+VANLOG
AIN2
-VANLOG
AGND
R FBUF
E
VR F
E
AIN1
OUTMOD
BP/UP
CODE
S
DATA
+LPTV
-LPTV
-VANLOG
AGND
+VAN
VA+
VA-
DGND
VD-
VD+
AGND
AIN1
AIN2
CH1/2
-
+
-
+
VREF
-
+
TEST
SCKMOD
-
+
Comparator
OUTMOD
CLKIN
XOUT
REFBUF
HOLD
SLEEP
RST
STBY
CODE
BP/UP
CRS/FIN
TRK1
TRK2
SSH/SDL
SDATA
Clock
Generator
Control
Calibration
SRAM
SCLK
Microcontroller
16-Bit charge
Redistribution
DAC
Memory
F
EATURES
:
• Monolithic CMOS A/D converters
- Inherent sampling architecture
- 2-channel input multiplexer
- Flexible serial output port
• Conversion time
- 5102A: 40 µ s
• Linearity error: ±0.001% FS
- Guaranteed no missing codes
• Self-calibration maintains accuracy
- Over time and temperature
• Fully latchup protected
D
ESCRIPTION
:
Maxwell Technologies’ 5102ALPRP is a 16-bit mono-
lithic CMOS analog-to-digital converter capable of 20
kHz throughput. On-chip self-calibration achieves nonlin-
earity of ±0.001% of FS and guarantees 16-bit no miss-
ing codes over the entire specified temperature range.
Offset and full-scale errors are minimized during the cali-
bration cycle, eliminating the need for external trimming.
The 5102ALP each consist of a 2-channel input multi-
plexer, DAC, conversion and calibration microcontroller,
clock generator, comparator, and serial communications
port. The inherent sampling architecture of the device
eliminates the need for an external track and hold ampli-
fier.
Maxwell Technologies' patented R
AD
-P
AK
® packaging
technology incorporates radiation shielding in the micro-
circuit package. It eliminates the need for box shielding
while improving the TID performance in most space
environments. This product is available with screening
up to Maxwell Technologies self-defined Class K.
01.17.05 R
EV
3
All data sheets are subject to change without not
ice
1
(858) 503-3300 Fax: (858) 503-3301 - www.maxwell.com
©2005 Maxwell Technologies Inc.
All rights reserved.
MAXWELL [ MAXWELL TECHNOLOGIES ]
