Datasheet

®
PGA202/203
2
* Same as the PGA202/203AG
NOTES: (1) All specifications apply to both the PGA202 and the PGA203. Values given for a gain of 10 are the same for a gain of 8 and other values may be interpolated.
(2) Measured with a 10k load. (3) The analog inputs are internally diode clamped. (4) Adjustable to zero. (5)
V
NOISE (RTI)
= √(V
N INPUT
)
2
+ (V
N OUTPUT
/Gain)
2
.
(6) Threshold voltages are referenced to Digital Common. (7) From input change or gain change.
SPECIFICATIONS
ELECTRICAL
At +25°C, V
CC
= ±15V unless otherwise noted.
PGA202/203AG
(1)
PGA202/203BG
(1)
PGA202/203KP
(1)
PARAMETER CONDITION MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
GAIN
Error
(2)
G < 1000 0.05 0.25 * 0.15 * * %
G = 1000 0.1 1 0.08 0.5 * * %
Nonlinearity G < 1000 0.002 0.015 * 0.012 * * %
G = 1000 0.02 0.06 * 0.04 * * %
Gain vs Temperature G < 100 3 25 * 15 * ppm/°C
G = 100 40 120 * 60 * ppm/°C
G = 1000 100 300 * 150 * ppm/°C
RATED OUTPUT
Voltage |I
OUT
| ≤ 5mA ±10 ±12 ** ** V
Over Specified Temperature See Typical Perf. Curve ±9*±10 V
Current |V
OUT
| ≤ 10V ±5 ±10 ** ** mA
Impedance 0.5 * * Ω
ANALOG INPUTS
Common-Mode Range ±10 ±13 ** ** V
Absolute Max Voltage
(3)
No Damage ±V
CC
**V
Impedance, Differential 10 || 3 * * GΩ || pF
Common-Mode 10 || 1 * * GΩ || pF
OFFSET VOLTAGE (RTI)
Initial Offset at 25°C
(4)
±(0.5 + ±(2 + * ±(1 + * * mV
5/G) 24/G) 12/G)
vs Temperature ±(3 + ±(24 + * ±(12 + * µV/°C
50/G) 240/G) 120/G)
Offset vs Time 50 * * µV/Month
Offset vs Supply 10 ≤ V
CC
≤ 15 10 + 100 + * 50 + * * µV/V
250/G 900/G 450/G
INPUT BIAS CURRENT
Initial Bias Current: at 25°C1050****pA
at 85°C 640 3200 * * * * pA
Initial Offset Current:at 25°C 525 ** **pA
at 85°C 320 1600 * * * * pA
COMMON-MODE REJECTION RATIO
G = 1 80 100 * * * * dB
G = 10 86 110 * * * * dB
G = 100 92 120 * * * * dB
G = 1000 94 120 * * * * dB
INPUT NOISE
Noise Voltage 0.1 to 10Hz 1.7 * * µVp-p
Noise Density at 10kHz
(5)
12 * * nV/√Hz
OUTPUT NOISE
Noise Voltage 0.1 to 10Hz 32 * * µVp-p
Density at 1kHz
(5)
400 * * nV/√Hz
DYNAMIC RESPONSE
Frequency Response G < 1000 1000 * * kHz
G = 1000 250 * * kHz
Full Power Bandwidth G < 1000 400 * * kHz
G = 1000 100 * * kHz
Slew Rate 10 20 15 * * * V/µs
Settling Time (0.01%)
(7)
G < 1000 2 * * µs
G = 1000 10 * * µs
Overload Recovery Time
(7)
G < 1000 5 * * µs
G = 1000 10 * * µs
DIGITAL INPUTS
Digital Common Range –V
CC
V
CC
– 8 * * * * V
Input Low Threshold
(6)
0.8 * * V
Input Low Current 10 * * µA
Input High Voltage 2.4 * * V
Input High Current 10 * * µA
POWER SUPPLY
Rated Voltage ±15 * * V
Voltage Range ±6 ±18****V
Quiescent Current 6.5 * * mA
TEMPERATURE RANGE
Specification –25 85 * * 0 70 °C
Operating –55 125 * * –25 85 °C
Storage –65 150 * * –40 100 °C
θ
JA
100 * * °C/W