PGA309_05 BURR-BROWN [Burr-Brown Corporation], PGA309_05 Datasheet - Page 6

• Manufacturer Part Number: PGA309_05
• Description: Voltage Output PROFRAMMABLE SENSOR CONDITIONER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

PGA309
SBOS292B − DECEMBER 2003 − REVISED JANUARY 2005
6
ELECTRICAL CHARACTERISTICS (continued)
BOLDFACE limits apply over the specified temperature range: T
T A = +25°C, V SA = V SD = +5V (V SA = V SUPPLY ANALOG , V SD = V SUPPLY DIGITAL ; V SA must equal V SD ), GND D = GND A = 0, and V REF = REF IN /REF OUT = +5V,
unless otherwise noted.
PARAMETER
TEMPERATURE ADC (CONTINUED)
Temp ADC Ext. REF (V REFT = V REF , V EXC , or V SA )
External Temperature Current Excitation
LINEARIZATION ADJUST AND EXCITATION VOLTAGE (V EXC )
Range 0
Range 1
V EXC Range Upper Limit
I EXC SHORT
DIGITAL INTERFACE
Two-Wire Compatible
One-Wire
Maximum Lookup Table Size (6)
Two-Wire Data Rate
LOGIC LEVELS
Input Levels (SDA, SCL, PRG, TEST)
Pull-Up Current Source (SDA, SCL)
Pull-Down Current Source (TEST)
Output LOW Level (SDA, SCL, PRG)
Full-Scale Input Voltage
Differential Input Impedance
Common-Mode Input Impedance
Resolution
Integral Nonlinearity
Offset Error
Offset Drift
Gain Error
Gain Error Drift
Gain vs V SA
Common-Mode Rejection
Current Excitation
Temperature Drift
Voltage Compliance
Linearization DAC Range
Linearization DAC Resolution
V EXC Gain
Gain Error Drift
Linearization DAC Range
Linearization DAC Resolution
V EXC Gain
Gain Error Drift
(SDA, SCL, PRG, TEST)
(SDA, SCL)
I TEMP
R1, R0 = ‘11’, ADC2X = ‘0’, Conversion Time = 100ms
R1, R0 = ‘01’, ADC2X = ‘0’, Conversion Time = 24ms
R1, R0 = ‘10’, ADC2X = ‘0’, Conversion Time = 50ms
R1, R0 = ‘00’, ADC2X = ‘0’, Conversion Time = 6ms
PGA309 to EEPROM (SCL frequency)
Short-Circuit V EXC Output Current
Open Drain , I SINK = 5mA
±127 Steps, 7-Bit + Sign
±127 Steps, 7-Bit + Sign
Serial Speed Baud Rate
Register 6, Bit D11 = 1
Register 3, Bit D11 = 0
With Respect to V REF
Register 3, Bit D11 = 1
With Respect to V REF
Register 6, Bit D8 = 0
With Respect to V FB
With Respect to V FB
At DC and
At DC and
(+Input) − (−Input)
CONDITIONS
I EXC = 5mA
Bus Speed
Hysteresis
G
G
G
G
G
G
G
G
G
G
G
G
PGA
PGA
PGA
PGA
PGA
PGA
PGA
PGA
PGA
PGA
PGA
PGA
High
Low
G
G
= 1
= 2
= 4
= 8
= 1
= 2
= 4
= 8
= 1
= 2
= 4
= 8
PGA
PGA
= 8
= 1
A
= −40°C to +125°C
0.7 • V SD
4.8K
MIN
5.8
55
15
1
−0.166 to +0.166
−0.124 to +0.124
±V REFT /G PGA
2.4/G PGA
17 x 3 x 16
V SA − 0.5
0.1 • V SD
V SA −1.2
PGA309
0.9764
1.307
0.01
1.25
−0.2
0.83
0.52
TYP
100
2.5
0.7
0.3
1.5
1.0
0.7
0.6
11
13
14
15
80
85
25
25
50
65
85
25
8
8
8
8
2
7
5
0.2 • V SD
38.4K
MAX
400
125
0.4
40
8
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Bits + Sign
Bits + Sign
Bits + Sign
Bits + Sign
ppm/°C
ppm/°C
ppm/°C
UNITS
ppm/V
µV/°C
µV/°C
µV/°C
µV/°C
nA/°C
mV/V
mV/V
Bits/s
kHz
kHz
MΩ
MΩ
MΩ
MΩ
MΩ
V/V
V/V
V/V
V/V
Bits
mV
mV
mV
mV
mA
dB
dB
µA
µA
µA
%
%
V
V
V
V
V
V
V