Datasheet

VSP3200, 3210
2
SBMS012A
SPECIFICATIONS
At T
A
= 25°C, V
CC
= +5.0V, V
DRV
= +3.0V, Conversion Rate (f
ADCCK
) = 6MHz, f
CK1
= 2MHz, f
CK2
= 2MHz, PGA Gain = 1, normal output mode, no output load, unless
otherwise specified.
VSP3200Y
VSP3210Y
PARAMETER CONDITIONS MIN TYP MAX UNITS
RESOLUTION 16 Bits
CONVERSION CHARACTERISTICS
1-Channel CCD Mode, Max 8 MHz
3-Channel CCD Mode, Max 8 MHz
DIGITAL INPUTS
Logic Family CMOS
Convert Command Start Conversion Rising Edge of ADCCK Clock
High-Level Input Current (V
IN
= V
CC
) 20 µA
Low-Level Input Current (V
IN
= 0V) 20 µA
Positive-Going Threshold Voltage 2.20 V
Negative-Going Threshold Voltage 0.80 V
Input Limit AGND – 0.3 V
CC
+ 0.3 V
Input Capacitance 5pF
ANALOG INPUTS
Full-Scale Input Range 0.5 3.5 Vp-p
Input Capacitance 10 pF
Input Limits AGND – 0.3 V
CC
+ 0.3 V
External Reference Voltage Range 0.25 1.75 V
Reference Input Resistance 800 W
DYNAMIC CHARACTERISTICS
Integral Non-Linearity (INL) V
IN
= 500mV (V
REF
= 1.0V) ±8 LSB
Differential Non-Linearity (DNL) ±1.5 LSB
No Missing Codes
PGA Gain = 0dB, Input Grounded Guaranteed
Output Noise 8.0 LSBs rms
PSRR V
CC
= +5V, ±0.25V 0.04 % FSR
DC ACCURACY
Zero Error 0.8 % FS
Gain Error 1.5 % FS
Offset Control Range 10-Bit Control DAC
Output Voltage Range ±500 mV
DIGITAL OUTPUTS
Logic Family CMOS
Logic Coding Straight Binary
Digital Data Output Rate, Max Normal Mode 8 MHz
Demultiplexed Mode 8 MHz
V
DRV
Supply Range +2.7 +5.3 V
Output Voltage, V
DRV
= +5V
Low Level I
OL
= 50µA +0.1 V
High Level I
OH
= 50µA +4.6 V
Low Level I
OL
= 1.6mA +0.4 V
High Level I
OH
= 0.5mA +2.4 V
Output Voltage, V
DRV
= +3V
Low Level I
OL
= 50µA +0.1 V
High Level I
OH
= 50µA +2.5 V
Output Enable Time Output Enable = LOW 20 40 ns
3-State Enable Time Output Enable = HIGH 2 10 ns
Output Capacitance 5pF
Data Latency 8 Clock Cycles
Data Output Delay C
L
= 15pF 12 ns
POWER-SUPPLY REQUIREMENTS
Supply Voltage: V
CC
4.7 5 5.3 V
Supply Current: I
CC
(No Load) 3-Ch CCD Mode 70 mA
1-Ch CCD Mode 60 mA
Power Dissipation (No Load) 3-Ch CCD Mode 350 mW
1-Ch CCD Mode 300 mW
TEMPERATURE RANGE
Operation Temperature LQFP-48 0 +85 °C
Thermal Resistance
θ
JA
100 °C/W
Not Recommended for New Designs