THS1206-EP Datasheet, PDF (5/43 Pages) Texas Instruments – 12-BIT 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS

THS1206ĆEP
12ĆBIT 6 MSPS, SIMULTANEOUS SAMPLING
ANALOGĆTOĆDIGITAL CONVERTERS
SGLS126A − JULY 2002 − REVISED FEBRUARY 2003
electrical characteristics over recommended operating conditions, V_REF = internal (unless
otherwise noted)
digital specifications
PARAMETER
Digital inputs
IIH High-level input current
IIL
Low-level input current
Ci
Input capacitance
Digital outputs
VOH High-level output voltage
VOL Low-level output voltage
IOZ High-impedance-state output current
CO Output capacitance
CL Load capacitance at databus D0 − D11
dc specifications
PARAMETER
Resolution
Accuracy
Integral nonlinearity, INL
Differential nonlinearity, DNL
Offset error
Gain error
Analog input
Input capacitance
Input leakage current
Internal voltage reference
Accuracy, VREFP
Accuracy, VREFM
Temperature coefficient
Reference noise
Accuracy, REFOUT
Power supply
IDDA
IDDD
IDDB
IDD_P
Analog supply current
Digital supply voltage
Buffer supply voltage
Supply current in power-down mode
Power dissipation
Power dissipation in power down
† _{Not production tested.}
TEST CONDITIONS
MIN TYP MAX UNIT
DVDD = digital inputs
Digital input = 0 V
−50
50 µA
−50
50 µA
5
pF
IOH = −50 µA
BVDD = 3.3 V,
BVDD = 5 V
CS1 = DGND, CS0 = DVDD
BVDD−0.5
BVDD−0.5
−10
V
0.4
V
0.4
10 µA
5
pF
30 pF
TEST CONDITIONS
After calibration in single-ended mode
After calibration in differential mode
VAIN = VREFM to VREFP
AVDD = 5 V, BVDD = DVDD = 3.3 V
AVDD = 5 V, BVDD = DVDD = 3.3 V
AVDD = 5 V, BVDD = DVDD = 3.3 V
AVDD = 5 V, BVDD = DVDD = 3.3 V
AVDD = 5 V, DVDD = BVDD = 3.3 V
AVDD = 5 V, DVDD = BVDD = 3.3 V
MIN TYP MAX UNIT
12
Bits
±1.8 LSB
±1 LSB
20
LSB
−20
20 _LSB
−20
20 _LSB
15
pF
±10 µA
3.3 3.5
1.3 1.5
50
100
2.3 2.5
3.7 V
1.7 V
PPM/°C
µV
2.7 V
36
40 mA
0.5
1 mA
1.5
4 mA
10 mA
186 216 mW
30
mW
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