TS1102
ELECTRICAL CHARACTERISTICS
VRS+ = VRS- = 3.6V; VSENSE = (VRS+ - VRS-) = 0V; COUT = 47nF; TA = -40°C to +105°C, unless otherwise noted.
Typical values are at TA = +25°C. See Note 1
PARAMETER
SYMBOL
CONDITIONS
TA = +25°C
MIN
TYP
0.68
MAX
0.85
1.0
1.0
1.2
UNITS
Supply Current (Note 2)
ICC
μA
TA = +25°C
VRS+ = 25V
Common-Mode Input Range
Common-Mode Rejection
Ratio
VCM
Guaranteed by CMRR
2V < VRS+ < 25V
TA = +25°C
2
25
V
CMRR
120
150
±30
dB
±200
±300
Input Offset Voltage (Note 3)
VOS
G
μV
TS1102-25
TS1102-50
TS1102-100
TS1102-200
TA = +25°C
25
50
100
200
±0.1
Gain
V/V
%
±0.5
±0.6
13.2
26.4
5
Gain Error (Note 4)
GE
TS1102-25/50/100
TS1102-200
7.0
14.0
10
20
Output Resistance (Note 5)
ROUT
kΩ
Gain = 25
Gain = 50
Gain = 100
10
20
OUT Low Voltage
VOL
mV
Gain = 200
40
OUT High Voltage (Note 6)
Output Settling Time
VOH
tS
VOH = VRS- - VOUT
TS1102-25/50/100
TS1102-200
0.05
2.2
4.3
0.2
V
ms
ms
1% final value, VOUT = 3V
Note 1: All devices are 100% production tested at TA = +25°C. All temperature limits are guaranteed by product
characterization.
Note 2: Extrapolated to VOUT = 0. ICC is the total current into the RS+ and the RS- pins.
Note 3: Input offset voltage VOS is extrapolated from VOUT with VSENSE set to 1mV.
Note 4: Gain error is calculated by applying two values for VSENSE and then calculating the error of the actual slope vs. the
ideal transfer characteristic:
For GAIN = 25, the applied VSENSE is 20mV and 120mV.
For GAIN = 50, the applied VSENSE is 10mV and 60mV.
For GAIN = 100, the applied VSENSE is 5mV and 30mV.
For GAIN = 200, the applied VSENSE is 2.5mV and 15mV.
Note 5: The device is stable for any capacitive load at VOUT
.
Note 6: VOH is the voltage from VRS- to VOUT with VSENSE = 3.6V/GAIN.
TS1102DS r1p0
Page 3
RTFDS
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