TLC8188 Datasheet, PDF (3/12 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
Terminal Functions
TERMINAL
NAME
NO.
ADCCLK
15
AGND
26
AVDD
27
BIN
28
CLAMP
25
DGND
14
DIGND
7
DIVDD
6
DVDD
13
GIN
29
MA1, MA0/ACYC 21, 22
NRESET
19
OE
OP(0–4)
OP(5–9)
RIN
RMO
RPO
SCK/RNW
SDI/DNA
SEN/STB
SR
SV
20
1–5
8 – 12
30
31
32
16
17
18
24
23
I/O DESCRIPTION
I ADC conversion clock input.
Analog ground
Analog supply voltage, 5 V
I Blue channel input
I CCD input clamp signal, active high
Digital ground
Digital interface circuit ground
Digital interface circuit supply voltage, 3 V to 5 V
Digital supply voltage, 5 V
I Green channel input
I MA1 and MA0 select the color to which all internal MUX (input, gain, offset) will point. When in
auto-cycling mode, the input mux and internal registers are auto-cycled by the ACYC. The ACYC is a
control signal such as a line start pulse that defines the start of a current scanning line.
I Power-on reset and Interface mode control. If SEN/STB is 1 when NRESET goes high then the device
is in parallel configuration data input mode. If SEN/STB is 0 when NRESET goes high then the device
is in serial data input mode.
I Three-state output enable, active low
I/O Three-state bi-directional data bus, OP0 and OP1 are output only.
I/O Three-state bi-directional data bus.
I Red channel input
O Ref– output for external decoupling
O Ref+ output for external decoupling
I Serial interface: serial clock
Parallel interface: 1 – OP(9–2) is output bus, 0 – OP(9–2) is input bus
I Serial interface: serial interface input data
Parallel interface: 1 – data, 0 – address
I Serial interface: serial data transfer enable, active high.
Parallel interface: strobe, active low.
I CCD reset level sample pulse input
I CCD signal level sample pulse input
absolute maximum ratings over operating free-air temperature (unless otherwise noted)^†
Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 6.5 V
Analog input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to V_CC+0.3 V
Reference input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_CC+0.3 V
Digital input voltage range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to V_CC+0.3 V
Operating virtual junction temperature range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to 150°C
Operating free-air temperature range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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