Pentek 6210 Operating Manual page 155

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
internal or external reference (V
SYMBOL PARAMETER
Reference (LTC1451/LTC1453)
Reference Output Voltage
Reference Output
Temperature Coefficient
Reference Line Regulation
Reference Load Regulation
Reference Input Range
Reference Input Resistance
Reference Input Capacitance
Short-Circuit Current
Power Supply
V Positive Supply Voltage
CC
I Supply Current
CC
Op Amp DC Performance
Short-Circuit Current Low
Short-Circuit Current High
Output Impedance to GND
AC Performance
Voltage Output Slew Rate
Voltage Output Settling Time
Digital Feedthrough
AC Feedthrough
SINAD Signal-to-Noise + Distortion
The
= 25°C. V
A
≤ V
/2), V and REF unloaded, unless otherwise noted.
REF CC OUT
CONDITIONS
LTC1451
LTC1453
0 ≤ I ≤ 100µA, LTC1451
OUT
LTC1453
≤ V
V – 1.5V
REF CC
REF Shorted to GND
For Specified Performance, LTC1451
4.5V ≤ V ≤ 5.5V (Note 4), LTC1451
CC
2.7V ≤ V ≤ 5.5V (Note 4), LTC1452
CC
2.7V ≤ V ≤ 5.5V (Note 4), LTC1453
CC
V Shorted to GND
OUT
V Shorted to V
OUT CC
Input Code = 0
(Note 3)
(Notes 3, 4) to ±0.5LSB
REF = 1kHz, 2V , LTC1452
P-P
REF = 1kHz, 2V , (Code: All 1s) LTC1452
P-P
denotes specifications which apply over the full operating
= 4.5V to 5.5V (LTC1451), 2.7V to 5.5V (LTC1452/LTC1453),
CC
LTC1452
LTC1453
LTC1451
LTC1452/LTC1453
MIN TYP MAX
2.008 2.048 2.088
1.195 1.220 1.245
±0.08
± 2
0.7
± 1.5
0.2
±3
0.6
V /2
CC
8 14 30
15
80
4.5 5.5
2.7 5.5
2.7 5.5
300 400 620
120 225 350
150 250 500
100
120
40 120
0.4 1.0
14
0.3
– 95
85
UNITS
V
V
LSB/°C
LSB/V
LSB
LSB
V
kΩ
pF
mA
V
V
V
µA
µA
µA
mA
mA
Ω
V/µs
µs
nV • s
dB
dB
3