TLC8188 Datasheet, PDF (5/12 Pages) Texas Instruments – 10-BIT, 4 MSPS, CIS/LINEAR CCD SENSOR PROCESSOR

TLC8188
10-BIT, 4 MSPS, CIS/LINEAR CCD SENSOR PROCESSOR
SLAS177A – DECEMBER 1997 – REVISED SEPTEMBER 1998
electrical characteristics over recommended operating free-air temperature range,
AV_DD = DV_DD = 5 V, ADCCLK = 4 MHz (unless otherwise noted) (continued)
digital-to-analog converter (DAC)
INL
DNL
PARAMETER
Resolution
Integral nonlinearity
Differential nonlinearity
Output settling time
TEST CONDITIONS
To 1% accuracy
MIN TYP MAX UNIT
8
Bits
±0.5
±1 LSB
±0.3
±1 LSB
2 µs
reference voltages
PARAMETER
Internal bandgap voltage reference
Temperature coefficient
Voltage reference noise
ADCRef+ ADC positive reference voltage
ADCRef– ADC negative reference voltage
DACRef+ DAC positive reference voltage
TEST CONDITIONS
Externally decoupled
Externally decoupled
MIN TYP MAX UNIT
1.15 1.22 1.28 V
100
ppm/°C
0.5
LSB
3.35 3.5 3.65 V
1.35 1.5 1.65 V
2.5
V
input clamp voltages
PARAMETER
Clamp voltage, high
Clamp voltage, low
digital specifications
PARAMETER
Logic Inputs
IIH
High-level input current
IIL
Low-level input current
Ci
Input capacitance
Logic Outputs
VOH
VOL
IOZ
CO
High-level output voltage
Low-level output voltage
High-impedance-state output current
Output capacitance
TEST CONDITIONS
AVDD = 4.5 V to 5.5 V
AVDD = 4.5 V to 5.5 V
MIN TYP MAX UNIT
2.5
V
1.5
V
TEST CONDITIONS
DIVDD = 5 V
DIVDD = 5 V
IOH = 50 µA to 0.5 mA
IOL = 50 µA to 0.5 mA
MIN
TYP
MAX UNIT
–50
50 µA
–50
50 µA
5
pF
DIVDD–0.4
0.4
–10
20
V
V
10 µA
pF
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