JAJSIW0M November 2004 – January 2023 TLVH431 , TLVH431A , TLVH431B , TLVH432 , TLVH432A , TLVH432B
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | TLVH431A TLVH432A | UNIT | |||||
---|---|---|---|---|---|---|---|---|
MIN | TYP | MAX | ||||||
VREF | Reference voltage | VKA = VREF, IK = 10 mA | TA = 25°C | 1.228 | 1.24 | 1.252 | V | |
TA = full range, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS555372#SLVS5559675 | TLVH431AC | 1.221 | 1.259 | |||||
TLVH431AI | 1.215 | 1.265 | ||||||
TLVH431AQ | 1.209 | 1.271 | ||||||
VREF(dev) | VREF deviation over full temperature range#SLVS5558055 | VKA = VREF, IK = 10 mA, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS555372#SLVS5559675 | TLVH431AC | 4 | 12 | mV | ||
TLVH431AI | 6 | 20 | ||||||
TLVH431AQ | 11 | 31 | ||||||
![]() | Ratio of VREF change to cathode voltage change | VK = VREF to 18 V, IK = 10 mA, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS5556951 | –1.5 | –2.7 | mV/V | |||
Iref | Reference terminal current | IK = 10 mA, R1 = 10 kΩ, R2 = open, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS5556951 | 0.1 | 0.5 | μA | |||
Iref(dev) | Iref deviation over full temperature range#SLVS5558055 | IK = 10 mA, R1 = 10 kΩ, R2 = open, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS5556951#SLVS5559675 | TLVH431AC | 0.05 | 0.3 | μA | ||
TLVH431AI | 0.1 | 0.4 | ||||||
TLVH431AQ | 0.15 | 0.5 | ||||||
IK(min) | Minimum cathode current for regulation | VKA = VREF, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS555372 | 60 | 100 | μA | |||
IK(off) | Off-state cathode current | VREF = 0, VKA = 18 V, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS555227 | 0.02 | 0.1 | μA | |||
|zKA| | Dynamic impedance#SLVS5559056 | VKA = VREF, f ≤ 1 kHz, IK = 0.1 mA to 70 mA, See GUID-6D6DEEB7-088A-4C70-B79F-837EC8E2C832.html#SLVS555372 | 0.25 | 0.4 | Ω |