The TSA0801 is an 8-bit, 40MHz sampling frequency Analog to Digital converter using a deep
submicron CMOS technology combining high performances and very low power consumption.
The TSA0801 is based on apipeline structure and
digital error correction to provide excellent static
linearity and go beyond 7.9 effective bits at
Fs=40Msps, and Fin=10MHz.
A voltage reference is integrated in the circuit to
simplify the design and minimize external components. It is nevertheless possible to usethe circuit
with an external reference.
Differential or single-ended analog inputs can be
applied to the converter. A tri-state capability is
available on the outputs. The output data can be
coded into two different formats. A Data Ready
signal is raised as the data is valid on the output
and can be used for synchronization purposes.
The TSA0801 is available in commercial (0 to
+70°C) and extended (-40 to +85°C) temperature
range, in a small 48 pins TQFPpackage.
ORDER CODE
Part Number
TSA0801CF0°C to +70°CTQFP48TraySA0801C
TSA0801CFT0°Cto +70°CTQFP48Tape& ReelSA0801C
TSA0801IF-40°Cto +85°CTQFP48TraySA0801I
TSA0801IFT-40°C to +85°CTQFP48Tape& ReelSA0801I
EVAL0801/AAEvaluation board
Temperature
Range
PackageConditioningMarking
PIN CONNECTIONS (top view)
AGND
index
corner
IPOL
VREFP
VREFM
AGND
VIN
AGND
VINB
AGND
INCM
AGND
AVCC
AVCC
AVCC
DFSB
4844 43 42 41 40 39 38
46 45
47
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 2 0 21 22
DVCC
DVCC
DGND
TSA0801
CLK
OEB
DGND
VCCB
GNDB
NC
DGND
GNDB
GNDB
VCCB
23 24
VCCBNCOR
NC
DR
37
NC
36
NC
35
NC
34
33
NC
32
NC
31
D0(LSB)
30
D1
D2
29
D3
28
D4
27
26
D5
25
D6AVCC
D7 (MSB)
NC
PACKAGE
7 × 7 mm TQFP48
APPLICATIONS
■ Hand-held instrumentation
■ Camcorders
■ Computer scanners
■ Digital communication
October 2000
1/20
TSA0801
ABSOLUTE MAXIMUM RATINGS
SymbolParameterValuesUnit
AVCC
DVCC
VCCB
Analog Supply voltage
Digital Supply voltage
Digital buffer Supply voltage
1)
1)
1)
IDoutDigital output current-100 to 100mA
TstgStorage temperature+150°C
Electrical Static Discharge:
ESD
- HBM
- CDM-JEDEC Standard
1) All voltages values, except differential voltage, are with respect to network ground terminal. The magnitude of input and output voltages
must never exceed -0.3V or VCC+0V