AD22100
Rev. D | Page 3 of 12
SPECIFICATIONS
T
A
= 25°C and V+ = 4 V to 6.5 V, unless otherwise noted.
Table 1.
AD22100K AD22100A AD22100S
Parameter Min Typ Max Min Typ Max Min Typ Max Unit
TRANSFER FUNCTION V
OUT
= (V+/5 V) × [1.375 V +(22.5 mV/°C) × T
A
] V
TEMPERATURE COEFFICIENT (V+/5 V) × 22.5 mV/°C
TOTAL ERROR
Initial Error
T
A
= 25°C ±0.5 ±2.0 ±1.0 ±2.0 ±1.0 ±2.0 °C
Error Overtemperature
T
A
= T
MIN
±0.75 ±2.0 ±2.0 ±3.7 ±3.0 ±4.0 °C
T
A
= T
MAX
±0.75 ±2.0 ±2.0 ±3.0 ±3.0 ±4.0 °C
Nonlinearity
T
A
= T
MAX
to T
MIN
0.5 0.5 1.0 % FS
1
OUTPUT CHARACTERISTICS
Nominal Output Voltage
V+ = 5.0 V, T
A
= 0°C 1.375 V
V+ = 5.0 V, T
A
= +100°C 3.625 V
V+ = 5.0 V, T
A
= −40°C 0.475 V
V+ = 5.0 V, T
A
= +85°C 3.288 V
V+ = 5.0 V, T
A
= −50°C 0.250 V
V+ = 5.0 V, T
A
= +150°C 4.750 V
POWER SUPPLY
Operating Voltage 4.0 5.0 6.5 4.0 5.0 6.5 4.0 5.0 6.5 V
Quiescent Current 500 650 500 650 500 650 µA
TEMPERATURE RANGE
Guaranteed Temperature Range 0 +100 −40 +85 −50 +150 °C
Operating Temperature Range −50 +150 −50 +150 −50 +150 °C
PACKAGE TO-92 TO-92 TO-92
SOIC SOIC SOIC
1
FS (full scale) is defined as the operating temperature range −50°C to +150°C. The listed maximum specification limit applies to the guaranteed temperature range.
For example, the AD22100K has a nonlinearity of (0.5%) × (200°C) = 1°C over the guaranteed temperature range of 0°C to +100°C.
CHIP SPECIFICATIONS
T
A
= 25°C and V+ = 5.0 V, unless otherwise noted.
Table 2.
Paramater Min Typ Max Unit
TRANSFER FUNCTION V
OUT
= (V+/5 V) × [1.375 V +(22.5 mV/°C) × T
A
] V
TEMPERATURE COEFFICIENT (V+/5 V) × 22.5 mV/°C
OUTPUT CHARACTERISTICS
Error
T
A
= 25°C ±0.5 ±2.0 °C
Nominal Output Voltage
T
A
= 25°C 1.938 V
POWER SUPPLY
Operating Voltage 4.0 5.0 6.5 V
Quiescent Current 500 650 µA
TEMPERATURE RANGE
Guaranteed Temperature Range +25 °C
Operating Temperature Range −50 +150 °C
