THS1206IDAR Datasheet, PDF (4/43 Pages) Texas Instruments – 12-BIT, 4 ANALOG INPUT, 6 MSPS, SIMULTANEOUS SAMPLINGANALOG TO-DIGITAL CONVERTERS

THS1206
SLAS217H – MAY 1999 – REVISED JULY 2003#
www.ti.com
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, VREF = internal (unless otherwise noted)
DIGITAL SPECIFICATIONS
PARAMETER
TEST CONDITIONS
Digital inputs
IIH
High-level input current
IIL
Low-level input current
Ci
Input capacitance
Digital outputs
DVDD = digital inputs
Digital input = 0 V
VOH High-level output voltage
VOL
Low-level output voltage
IOH = –50 µA
BVDD = 3.3 V,
BVDD = 5 V
MIN
–50
–50
BVDD–0.5
BVDD–0.5
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
Analog supply current
Digital supply current
Buffer supply current
IDD_P Supply current in power-down mode
Power dissipation
Power dissipation in power down
CS1 = DGND, CS0 = DVDD
–10
TEST CONDITIONS
MIN
12
C and I suffix
Q and M suffix
After calibration in single-ended mode
After calibration in differential mode
–20
–20
VAIN = VREFM to VREFP
C and I suffix
3.3
Q and M suffix
3.3
C and I suffix
1.4
Q and M suffix
1.3
C and I suffix
Q and M suffix
2.475
2.3
AVDD = 5 V, DVDD = BVDD =3.3 V
AVDD = 5 V, DVDD = BVDD =3.3 V
AVDD = 5 V, DVDD = BVDD =3.3 V
AVDD = 5 V,
BVDD = DVDD = 3.3 V
C and I suffix
Q and M suffix
AVDD = 5 V, DVDD = BVDD = 3.3 V
AVDD = 5 V, DVDD = BVDD = 3.3 V
TYP MAX UNIT
50 µA
50 µA
5
pF
V
V
0.4 V
0.4 V
10 µA
5
pF
30 pF
TYP MAX UNIT
Bits
±1.5
LSB
±1.8
±1 LSB
20
LSB
20 LSB
20 LSB
15
pF
±10 µA
3.5 3.7
V
3.5 3.7
1.5 1.6
V
1.5 1.7
50
PPM/°C
100
µV
2.5 2.525
V
2.5 2.7
36
40 mA
0.5
1 mA
1.5
4 mA
7 mA
10 mA
186 216 mW
30
mW
4