TSC2005
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SBAS379–DECEMBER 2006
ELECTRICAL CHARACTERISTICS (continued)
At TA = –40°C to +85°C, SNSVDD = VREF = +1.6V to +3.6V, I/OVDD = +1.2V to +3.6V, unless otherwise noted.
TSC2005
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
POWER-SUPPLY REQUIREMENTS
Power-supply voltage
SNSVDD(5)
Specified performance
1.6
1.2
3.6
V
V
I/OVDD(6)
SNSVDD
With filter, M = 15, W = 7, PSM = 1, C[3:0] = (0,0,0,0),
RM = 1, CL[1:0] = (0,1), M[1:0] = (1,1), W[1:0] = (1,0),
MAVEX = 1, MAVEY = 1, MAVEZ = 1, SNSVDD = 1.6V,
I/OVDD = 1.6V, fADC = 2MHz, fSCLK = 10MHz
383
µA
Bypass filter, M = W = 1, PSM = 1, C[3:0] = (0,0,0,0),
RM = 1, CL[1:0] = (0,1), M[1:0] = (0,0), W[1:0] = (0,0),
MAVEX = 1, MAVEY = 1, MAVEZ = 1, SNSVDD = 1.6V,
I/OVDD = 1.6V, fADC = 2MHz, fSCLK = 10MHz
361
481
µA
µA
Quiescent supply current(7)
Non-cont. AUX mode SNSVDD = 1.6V, I/OVDD = 1.6V,
fADC = 2MHz, fSCLK = 10MHz
Non-cont. AUX mode SNSVDD = 3.0V, I/OVDD = 1.6V,
fADC = 2MHz, fSCLK = 10MHz
943
0
µA
µA
Power down supply current
CS high, SCLK = 0
0.8
(5) TSC2005 functions down to 1.4V, typically.
(6) I/OVDD must be ≤ SNSVDD.
(7) Supply current from SNSVDD.
4
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